Rihanna, who has proved time and time again she is no shrinking violet, was once seen again showing off her naughty side as she went topless in a series of saucy holiday snaps in Hawaii.

The 24-year-old singer was pictured flinging off her bikini top while covering her chest, the Daily Mail reported.

Rihanna posted a series of photographs of her Facebook account from the January holiday. We take a look.

The singer, who recently made her acting debut with Battleship, had gone for the beach holiday with friends.

She also sprays and rubs sunscreen all over herself as she works the camera.

Dressed in neon yellow shorts and the jacket, the singer takes them off to take a dip in the ocean as she teases the camera.

The R&B star dons a series of bikinis and strikes a range of seductive poses for the camera while on holiday.

The Rude Boy hitmaker throws caution to the wind, and her bikini, as she splashes around in a rocky pool beneath a waterfall.

In other snaps she takes to the beach in a white bikini, showing off her enviable toned beach body.

Rihanna also indulged in some water sports while on the vacation.

The singer flirts with the camera before jumping in the resort pool.

All that time in the sun has clearly taken its toll.

She looks tanned and tired and indoors, taking a breather.

The sexy singer couldn't resist taking her surfing board out for a ride on the exotic blue waters too.

Dressed in a comfortable floral maxi, Rihanna dons hoop earrings and her signature curls as she poses on the deck of her cruise.

Rihanna's seen here in a blue off shoulder top as she lounges around with a cold beverage.