Rihanna Doesn’t Stay Demure For Too Long As She Tweets Bikini Hammock Pic

Rihanna is back to her old self as she swaps her reserved maxi dress for another raunchy bikini photo.

The singer shocked paparazzi at the weekend as she donned a long, blue printed maxi dress for dinner in the wealthy Monaco.

The dress was a light, one-shouldered chiffon maxi dress and was possibly the longest hem Rihanna has worn during her career. The x-rated star was sure to harden the edges of her feminine look though, wearing a Medusa-style gold snake band around her upper arm and walking with a cigarette casually slung in between her lips.

Rihanna tweets a photo of herself in the long blue maxi dress.

Rihanna completed her look with gold hoop earrings, elegant gold sandals and a relaxing glass of white wine. The star joined friends as they walked around the gardens of the famous Monte Carlo casino.

Rihanna posts a happy photo of herself and her best friend.

The demure look was never going to last too long as Rihanna tweeted a photograph of herself lounging on a hammock onboard the luxury yacht cruise yesterday.

A friend snaps Rihanna in a raunchy bikini pic as the star soaks up the sun.

The 'Talk that Talk' star leaned back in the hammock as a friend snapped the photo and shared it on the social networking site.

Rihanna spent her luxurious holiday tweeting photos to her fans, here with a smaller friend.

Her head thrown back and the photo framed by a clear blue sky, we must admit we are very jealous of the sunny rays Rihanna is experiencing at the moment...