PHOTOS | Rihanna Shows Off Her Pert Bum in a White Wet Two-piece Bikini

Rihanna who is currently globetrotting while taking part in her Diamond World Tour, took part in a watery photo shoot in Greece where she twerked in a black bikini (See pictures HERE). She takes part in yet another watery shoot in Barbados,  showing off her pert bum in a white bikini on Wednesday.

She wore a pair of black RayBan Wayfarers with a flash of red lipstick and styled her shoulder-length black mane into a messy side parting. 

See more eye-popping photos after the cut...

[PHOTOS] Rihanna Twerks in a Black Wet Bikini - Flaunts Her Derriere

The 25-year-old star who is currently globetrotting while taking part in her Diamonds World Tour decided to make a stop in Greece where she shot her River Island campaign.

Rihanna stripped to a bikini and headed to the pool to enjoy a sunbathing session while admiring the stunning view behind her.

The singer was showcasing her pert bum in the elaborate pose, wearing just her black wet look two-piece and a pair of cosy moccasin boots... she draped herself over some railings where she began twerking.

She posed with the gorgeous backdrop behind her with a roll-up cigarette in her hand and a pink flower in her mouth. See more pictures after the cut...