Kanye West's curvy former girlfriend Amber Rose is in the center of  a naked photo scandal as explicit pictures leak online purportedly showing her both topless and completely nude.

The racy photos -- posted by the adult website worldstarhiphop.com on Tuesday -- show several photos of a woman with her breasts exposed through her clothes; other images show her completely naked.

The site claims the woman is Rose, 27, a model and exotic dancer, who's best known for her relationship with West. (The couple broke up in 2010 after two years of dating).