Rihanna's camp fighting nude pictures leaked to Internet

Rihanna's camp is reportedly ready to do legal battle over nude photos believed to be of the singer that were posted on the Internet Friday. TMZ reports that lawyers at Island Def Jam Music Group have sent a letter to at least one web site that posted the photos. The letter references "unauthorized photos purported to be… Rihanna" and demands the pictures be removed from the web site, claiming they violate "the Artist’s rights."The letter does not deny or confirm that the photos are of Rihanna. But it's sure sounding like it.On Friday, seven photos appeared on ImageHaven.net. Two apparently are of Rihanna’s face, while four of the pictures featured various body shots of a semi-nude woman suspected to be her. The woman’s face is not visible in the nude photos.The final photo features what appears to be a semi-clothed Rihanna in black underwear or bathing suit bottoms and a white robe. She's taking a photo of herself in the mirror with a Blackberry.The mirror has the words “I love you” and “I miss you,” written on it in white lettering and is signed, “Robyn,” Rihanna’s real name.The same seven photos and an eighth, with a shirtless man who looks like Chris Brown wearing pink undies on his head, was also posted on iHipHop.com.