so it begins, hair wash, blow dry, set hair and then off to makeup. >> for you, i'm going to go for a nice metallic eye. >> reporter: and the secret to a picture-perfect face? >> eyebrows are super important. they totally shape your face. you want to make sure you get your proper arch. a little bit of shimmer to go with the metallic. nothing too crazy. >> reporter: can i take a peek in the mirror? i love it. now a big hair decision, down or up? what would j.lo do? an up or down kind of girl? >> more of a down. >> reporter: this all does, indeed, take a village. whoa! i love it. this is sexy. best assignment ever. nikki battiste, abc news, new york. >> this is one of the tips, dan. you put a plastic spoon under and then you do your mascara so