Rihanna posted a series of sexy selfies from the latest stop on her tour, Greece....and they're twerk-tastic.

RiRi is going around the world on her mammoth Diamonds tour, and shared lots of sexy bikini snaps from her stop in Greece.

The "Bad Girl" posted an incredible snap in a black bikini in which she was upside down and twerking.

Rihanna posted the pic on her Instagram account, and captioned the photo with an incredibly garbled message message: "She x Visvim realne$ #greece @GnLstudios."

    Uhhh...yeah, we're not quite sure what that means, either.

Rihanna posted the photo, which shows her by a pool, to her Instagram account

Rihanna raised controversy earlier this week in Abu Dubai after she was kicked out of a mosque. Rihanna did a photoshoot outside the Sheikh Zayed Grand Mosque in a very sexy (but also conservative) outfit.

What do you think of Rihanna's latest selfie?