Read about the Sexiest Advertisements here.

Lindsay Lohan

This former child star's as wavering about her sexuality as she is with her various addictions. She's appeared in several big budget movies, and is still considered to be a rising star in Hollywood.

Although she had a long-term relationship with English singer Samantha Ronson, she claims she's not exclusively lesbian, but in fact bisexual. With Lindsay, you never really know!

-Picture courtesy Reuters-