Christian Serratos Naked: 'Twilight' Star Nude In PETA Ad (PHOTO)

'Twilight' starlet Christian Serratos, 19, is the latest celeb to take her clothes off for PETA. Her TV credits include squeaky-clean shows like 'Hannah Montana,' 'Zoey 101' and '7th Heaven.'

Christian's naked ad debuts in the walk-up to her new movie. 'The Twilight Saga: New Moon' opens November 20.


Get HuffPost Entertainment On Facebook and Twitter!