Rihanna shows her full-bodied butt in yellow camisole [Photos]

Poplar celebrity Rihanna took to her Instagram account Friday night to make a splash, promoting her new lingerie line Savage x Fenty.

The 31-year-old singer was photographed in a camisole jumpsuit with yellow panties and multicolored floral motifs.

The two sensual pictures showed the back and boobs of the singer.