Jessica Alba 

Where to see her: Sin City (film), Dark Angel (TV), Good Luck Chuck (film), Fantastic Four (film), Idle Hands (film).

Ashlee Simpson

Where to see her: Undiscovered (film), 7th Heaven (TV), and who can forget her lip-synching performance on Saturday Night Live (TV).

Jill Hennessy

Where to see her: Crossing Jordan (TV), Wild Hogs (film), reruns of Law & Order (TV).

Lucy Liu

Where to see her: Code Name: The Cleaner (film), Lucky Number Slevin (film), Kill Bill: Vol. 1 (film), Rockett (film).

Catherine Zeta-Jones

Where to see her: The Terminal (film), No Reservations (film), Ocean's Twelve (film), America's Sweethearts (film), The Mask of Zorro and The Legend of Zorro (film).

Kirsten Dunst

Where to see her: Spider-Man 1, 2, and 3 (film), Wimbledon (film), Mona Lisa Smile (film), Eternal Sunshine of the Spotless Mind (film), Dick (film).

Penélope Cruz

Where to see her: Vanilla Sky (film), Blow (film), Sahara (film), All the Pretty Horses (film).