Head today. Good evening. She is best known for throwing tables around on the real housewives of new jersey but tonight, teresa jiudice and her husband are facing possible jail time pleading guilty for fraud. Arriving at a federal court in newark, new jersey, holding hands, teresa and joe giudice today pleaded guilty to conspiracy to commit mail fraud, wire fraud and bankruptcy fraud. They both admitted to a federal judge that over the better part of a decade they were engaged in a scheme to defraud financial institutions, and the irs. It was the culmination of an almost eightmonthlong legal fight where federal prosecutors presented evidence that the reality tv stars lavish lifestyle was funded partially on ill gotten gains. Outside the court, Teresa Giudices attorney read a statement from her. Today, i took responsibility for a series of mistakes i made several years ago. I am heart broken that this is affecting my family. Reporter Wendy Feldman has been counskoucounseling the giu every step of their legal ordeal. Its stressful to go through this in private, so you compound that by the fact that theyre reality stars. Its very tough. Reporter she says their legal problems were only compounding of being on tv. Part of what that i ear charged with played out on television. Reporter it was just another page in the tangled history of reality tv. In a series known for its over the top theatrics. Get off, be a man, stick with your blood. Im not sticking with scum like you. Reporter shes perhaps the most recognized and controversial of them all. A woman as famous for home run exce her excess. My house is granite, marble, onyx reporter as she is for her cat fights. We spent time with her and her husband back in january while they were still in the cross hairs of a federal indictment. Was there any pressure when youre on a show like the real housewives of new jersey to have a bigger house and fancier things and really show case wealth . Any pressure . No, i mean, i dont feel it like. I dont try to keep up with the joness. Reporter a lavish lifestyle that may have drawn attention to the federal prosecutors. They say theres a pattern that goes back to 2001, misrepresenting how much you were making in order to get loans and then misrepresenting how little you were making when it came to filing for taxes and bankruptcy. What do you make of all that . I would love to answer your questions and one day i will, but out of respect for the process, i will let the legal matters play out in court. Reporter the giudices are just the latest in a string of reality tv stars whose fortunes turned after they became famous. From Anna Nicole Smith found dead of an overdays to Farrah Abraham whose sex tape became public to to tareq michaelasalahi. Bethenny frankel had a whole show about her marriage. But the marriage didnt last long after the show. Youre so worried about people thinking im this perfect husband. Does that bother you so much . Yes, it does. Then im done. Im going through a brutal, brutal time. I think bethenny has hundreds of millions of dollars but understand this doesnt make you happy. Camille grammar was married to kelsey grammer. But the couple called it quits at the end of the first season. Camille grammer is one of braggs clients. I always tell my clients that theres reality and theres reality tv and dont get the two confused. Reporter but its not just their love life that gets reality tv stars in trouble. With every move being documented by cameras now that is how you carve a pumpkin. Reporter its all too easy to Say Something that gets you in hot water. Duck dynasty came under fire when their patriarch phil rob t robertson said start with homosexual behavior and it morphs it from there. Bea beastiality, sleeping with this woman and that woman. He was suspended only to reinstate him after the family threatened to walk away from the hit show and the millions it brings them. Its a es biggest hit for sure. Its also spawned this whole multimillion dollar retail empire. Like the robertson family, Teresa Giudice has turned the red hot of celebrity into a successful business. She Sells Everything from hair care to desserts to her favored bilini, which she calls a fabilini. She is the face, he is the salesman, working behind the scenes, they hope to make this their legacy. How does that feel, how far youve come . The reason why were doing it is for our daughters. And yes, they can think about their future and what choices they have to make in their lives. Reporter tonight the giudice family is grappling with the consequences of this guilty plea. This can bring you closer or drift you apart. In this case, and ive spent a lot of time with joe and teresa, its brought them closer together. Teresa and joe have four daughters. Gia, gabriella, alia and adriana. The older 13, the youngest 4. Its a lot of pressure when youre trying to make your kids feel safe. How do you do it . Im a role model for them. I cant just be upset and crawl up into a ball and lock the door. Reporter when the door is shut and when they are in bed, do you get to do that . Yes. And i do do that. I would be lying to say i didnt. Reporter as a convicted felon, joe, who was born in italy and is not a u. S. Citizen could face deportation. Have you two talk the about what that might mean for your family . Ive been married to joe for 14 years. Hes been here his whole life. So i guess thats something that his attorney is going to deal with. Reporter today their attorney said he would fight any attempt to deport the father of 4. I think it would be a grave injustice for him to be deported. It would be inhumane to the children and teresa for him to be deported. Reporter joe is facing up to 46 months in prison. Teresa, up to 27 months, something they always knew was a possibility. Obviously, you have a lot of uncertainties. Major legal issues what are you hoping for in terms of your future . Just get through all the bad stuff, you know what i mean . And looking forward to the future with, you know, my wife and kids. And theres days where, you know, you feel a little depressed at times. But other than that, you stay strong and keep moving forward. If you keep thinking about it, it will kill you. Reporter can you see a day when that storm has passed . Eventually that day will come. The sooner the better. Reporter one day at a time . One day at a time. Our thanks to amy robach for that report. What if you could make millions while making dinner . These home cooks are giving new meaning to the phrase rich food. 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There are home chefs out there who are making tons of dough right now through their own recipes. They say you dont need any fancy trick, no fancy connections, just some creativity. So how exactly do they do this . And can you do it, too . Reporter tina barelli is a mom of two, a substitute teacher, and a millionaire. I won 1 million. Reporter theres that giant 1 million check hanging right above her washer and dryer. If you like to cook and if you like food and if youre creative, you can do this. Reporter and make a bit of money . Yes, you can. I was trying to figure out how to bring a little money into the house. Reporter you husband must have been thrilled with you. I dont think he expected me to win. I didnt expect me to win. Its amazing. Especially in these times that were in. Reporter its all part of a cooking renaissance. Fuelled by tv shows like top chef. And best selling cookbooks by Celebrity Chefs. Cooking has become big business. But its not just celebrities cashing in. Tinas recipe for success, she entered a recipe contest and won. And not only that, shes won smaller cash prizes such as free groceries. Now shes working on a top secret pizza recipe that could win her a trip to italy. Do you think its realistic that other stay at home moms or even people with a fulltime job could actually enter contests . Yeah. Im just your total normal, you know, mom and i do my laundry and, you know, this is just making dinner for the family, but in a creative way. Reporter big brands like pillsbury, betty crocker, even lays potato chips put on these contests to hype up new products and give shoppers ideas how to use familiar products in new ways. Cooking central. Com scour the net and send members the biggest contests. Christina runs the site and says there are more than 500 contests and 3 million in cash and prizes just waiting to be won every year. Theres a lot to be won out there. Youve just got to go claim your piece of pie. And do you ever wonder how those Celebrity Chefs come up with all those recipes in the cookbooks . Sometimes they dont. Im just going to mix a little bit of this stuff together. Reporter denise says shes a cookbook ghost writer. She writes, develops and photographs some of the recipes. Gorgeous. Reporter the secret is out. She charges between 200 and 400 peres pea. Per recipe. Why does a celebrity hire someone else to write their recipes . Many reasons. They dont have time to write their own. Two, they are the brand and they are very busy selling the brand. You know, they dont have any extra time. Reporter she wont divulge most of her client, but one who stepped forward, suzanne somers. But ghost writing may not be as easy as you think. Meet former ghost writer and New York Times dining reporter, julian moskin. A goal writer is someone who is able to efface themselves. You dont have a voice. Youre a mouthpiece for the person. Reporter vivaldos secret on how to get your name out there for the stars to find . Create a food blog, complete with recipes and photos and market it to publishers. She says it worked for her. No one is more surprised by my success than me. Reporter her tip for culinary success . What makes a winning recipe is pretty much what people already know how to do but just a little bit of a tweak that comes with knowledge and comes from having done it for years. Reporter another way to make money, come up with a new product. Erica has a secret sauce a kechup alternative made from fruits instead of tomatoes called what else . Not ketchup. My kids favorite is definitely the cherry chipotle. It has a little spice to it. Reporter she packages and ships right from her home. Loading up her van, proudly displaying her logo on the side. Traveling Grocery Store to Grocery Store selling it. Shes in in talks with a big b retailer to sell not ketchup nationwide. But her goal i want to be on oprahs favorite things loo s list. If youre watching, im out there. Reporter the fun comes from trying the recipes ourselves. As for making a living out of creating recipes . In the real world, its difficult for a housewife or a guy with a grilling recipe to earn money winning contests. I think a few people can make a living by entering contests, but they need to be people willing to do the spread sheets with the deadlines and to track all of the ingredients that they need for each recipe. Reporter but the even harder part . Facing a tough panel of critics. Your family. Up with, two, three. Reporter the verdict . Its good. Its good. I wouldnt change anything. I like it a lot. Reporter the sweet taste of victory. Thanks for that report. And coming up next on nightline, the dramatic moment in the courtroom at the murder trial of olympian oscar pistorius. bag shaking vo bring the thrill of the catch. Straight to their bowl, with friskies seafood sensations. 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Can you please stop doing that . [ woman ] you walk outside, and its cement and broken glass. And this is just like. The opposite of that. The opposite of that. Uncle go one,two,one,two,one [uncle]thistwo,one. Cotch,okay . [niece]okay [uncle]okay . [niece]one,two three,four,five,six,seven,eight [uncle laughing] okay,we go the other way,okay . [niece]one,two,three,four,five, six,seven [uncle laughs]theres ten spaces,you want to try again . [uncle]yeah . Oscar pistorimiss topistoriu olympian. He had a stunning girlfriend, a star in her own right. But now hes charged with murder. And today in court, a moment of real drama. Oscar pistorius on trial for murdering his model girlfriend broke down and wept for the first time today on day two of his murder trial. The blade runner had appeared composed and focused, but he put his head in his hand as if to block out what he was hearing when his defense counsel challenged a neighbors testimony that she heard a womans scream after the final shot. There was serious, serious brain damage. And our evidence will be that the person with that brain damage will have no response, no cognitive function, no thought process. She could not have screamed. The witness who was not on camera also lost her composure when describing her state of mind when she made her original statement. It was quite raw still. It was quite . Raw, the emotion. When im in the shower, i relive those shots. She lives approximately two football fields away from the murder scene. We learned today that the defense team had carried out a test to recreate the screams at the same hour of the murder in pistorius home to see if the sound would carry. A second witness described being awoken on valentines day of 2013 by a commotion. It seems like somebody was involved in a fight. If found guilty, os tcar pistorius is looking at life in prison. We will continue to follow this trial. World news now is coming up soon. Constitution into gma first thing in the morning. And as always, we are online at abcnews. Com