
Rihanna REALLY got into the Kadooment Day spirit this weekend ... by crotch-grinding the bejesus out of another half-naked lady in Barbados yesterday ... and fortunately for all mankind, it was captured on tape.
Win.

Wow....if this was some disgusting, skinny, white model, you guys would be FAWNING over this!
So she likes girls too....so what !!!! Given her body maybe she got horny !!! Girls are much safer to grind than guys...much prettier too !!!
Hope Chris-ee boy sees this. Might piss him off further that THIS is most likely what she prefers.
chick looks like she could ground and pound most men in this world. Completely nasty and man-looking
i liked her better when she had class. she may have a hot body and all but since she is always in the spotlight these sort of actions do not make her look good at all!
Rihanna's having fun in the video. She is an adult. She is not a child. People got to remember that before judging her.
Vanessa Hudgens Is A Fashion Disaster
To Whom Do These Swollen Feet Belong?!
Miley Cyrus -- Stripper Heels & Booty Shorts
WTF Alert: Amanda Bynes Posts Bizarre Video
Watch Ashley Tisdale Twerk It [VIDEO]
Emma Watson -- Hooker Outfits & Hip Tattoos
Kim Kardashian -- Barefaced & Pregnant
Leaked! Celebrity Nude Photos
This Is Why You Don't Wear Leather Leggings
Kim Kardashian and Kanye West are planning to take their newborn baby on the road during his worldwide tour! Is this a healthy decision for an infant?Plus, Eazy-E doesn't get enough respect in the rap community because he died of AIDS -- the guys from Bone Thugs-N-Harmony…
That "Client List" money goes a long way.Jennifer Love Hewitt just dropped $3.25 million on a brand…
READ MORE