media today. at number three, a rue mar than 16-year-old that sailed around the world on her own in 210 days, jessica watson sailed all in the face of criticism, but she's just become australia's young person of the year. so congratulations to her. at number two, lots of twitter chat about the world tennis number one. caroline wozniacki. the danish tennis player just beat the italian francesca and that means she moves into the australian open semifinals. in the previous round she played the longest women's match in grand slam history. which was four hours and 44 minutes. wow! and guess what is the most talked-about topic on the line? this is a familiar face. oprah. she had a huge revelation which was just last october, she found out that she has a half sister. she was actually born when oprah was 9 years old and living with