Rihanna and Matt Kemp Splits

Rihanna is single again.....She split up with her professional- base- ball- player bf, Matt Kemp a couple of weeks ago...This is how Us weekly is reporting it.....Us Weekly reports that the once jet-setting PDA loving couple Matt Kemp and Rihanna are now on Splitsville Lane:    “It happened over the last few weeks,” an insider tells Us Weekly. “She basically was just over it. It was never as