Rihanna's Racy Photo of 'Lady Parts', Fans Wonder If It's Photoshopped?

A fan of Rihanna Monday posted a rather revealing image of the singer on Twitter.

The image reveals the singer in a sexy, skimpy bikini which leaves little to the imagination, as it even showed her private lady parts totally exposed. As fans know this will not be the first of Barbados-born singer to share a semi-nude photo on popular social networking sites.

Fans seems to be debating the authenticity of the image, as there is a chance it could have been photoshopped or altered in some way.

The original photo posted by Bidi Bop/Sa1orgoon of NSFW photo can be seen here.

Apparently the photos are assumed to have been taken during her infamous vacation on a yacht somewhere in the Caribbean.

The singer was even yelled at by her furious mother for posting such racy pictures.

"I'm not afraid of any person in this world but my mother, I'm terrified of her!" she said. "She called me two days ago and reeled me in about two naked pictures [my friend ] Melissa put up on Instagram, a sneak peek from a photo book she's making about me."

There has been no word out if the photo is real, however Rihanna could have addressed it when she tweeted a vague message last night, "Joke's on you."

Below are the some photos that has been posed by the pop princess herself.