Rosie Huntington-Whiteley's backless dress

Slideshow posted in Entertainment News | Thursday, May 12, 2011

1 of 16: Actress Rosie Huntington-Whiteley arrives at the 2011 Maxim Hot 100 Party with New Era, Miller Lite, 2(x)ist and Silver Jeans Co. held at Eden on May 11, 2011 in Hollywood, California. ( Photo / Jason Merritt / Getty Images / Royalty-free)