heels sunglasses Rosie Huntington-Whiteley bra less david letterman silk pants

Rosie Huntington-Whitely is not only an insanely hot model, but now the full-lipped beauty is also a sexy movie star!

The Transformers: Dark Of The Moon actress, wearing a halter style top and high waisted pants, struck a seductive pose outside of David Letterman's studios in New York City.

Ms. Huntington-Whitely took over in the Transformers franchise for the ultra-hot Megan Fox. Wonder if this switch will pay off for director Michael Bay. Let's hope onscreen, Rosie is more than meets the eye!

See Rosie's appearance on Letterman ... after the jump.