Jessica Biel cant dress herself. She admits she always looks so great because Justin dresses her. Covergirl Jessica reveals to the August issue of InStyle that her best kept style secret is fiance Justin Timberlake. Jess says Justin has better taste than she does. He is fearless in his choices and has a real eye for design. She explains that when she walks out of the closet every day after getting dressed, he gets the final say and says she will have to try again if he doesn't like it.