Scarlett Johannson is featured on the cover of the December/January issue of "Interview" magazine.

Leeann Tweeden, Alessandra Ambrosio, Irina Shayk, Bianca Balti, Edyta Sliwinska, Lauren Bennett, Lady Gaga, Fergie, Stacy Keibler, Christine Teigen, Pamela Anderson and Sarah McLachlan pose nude for “Culo” Book by Raphael Mazzucco.

@StacyKeibler stripped down for Culo, a coffee table photo book shot by renowned fashion photographer Raphael Mazzucco.

Kelly Brook's 2012 calendar is pretty hot, even though she's not nude in it.

Pictures courtesy of RABPhotos

Kate Upton stripped down for Culo, a coffee table photo book shot by renowned fashion photographer Raphael Mazzucco.

Tatiana Kotova featured in the December 2011 issue of Playboy Ukraine.

Irina Shayk is looking her usual sexy self in the current December 2011 issue of Elle Magazine Spain.