Rihanna Revs Up The Sexy Factor In Tiny Two-Piece

images courtesy of Mr. Paparazzi

Rihanna has the need for speed! The 22-year-old songbird rocks the waves on a jet ski in her homeland of Barbados while vacationing for the holidays.

This is a great way to get over her reported break up with boyfriend of one year Matt Kemp. "It happened over the last few weeks. She basically was just over it," a source tells UsWeekly.

As for why they split, the source adds, "He just can't keep up with her crazy travel schedule. Matt's sick of always following after her like a puppy dog all over the world. He wants something more normal. It was never as serious as it looked. It was always just [about] having fun."

Matt's loss! This teeny weeny bikini is far more sexier than her feline-inspired one piece from yesterday. No reason to cover up this beautiful body.

After wearing this skimpy bikini, we don't think she'll be having to say What's My Name for much longer. Those curves are unmistakenly RiRi!