Rihanna has been sharing her vacation photos with her Twitter followers, and she even invited Khloe Kardashian to “tap this.” Rihanna tweeted this in response to Khloe Kardashian’s comment which said, “Shake your t**s for this woman! LOL #MotivationBaby.”

Take a look at Rihanna in a bikini having some fun with her friends in the photo gallery below.

Why Rihanna Talks Like This


Rihanna Shows Off Sexy Silver Swimsuit [PHOTOS]

Khloe Kardashian Rumored To Be O.J. Simpson’s Daughter

Rihanna Sizzles in Emporio Armani’s Spring/Summer 2012 Underwear Ad Campaign

And Finally…People Are Tired Of Kim Kardashian & Her Clan!

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