Looks like SOMEONE was super happy to after receiving her CFDA Fashion Icon award!
Rihanna's hair guru, Yusef, took to Instagram to gift the world with a wondrous video of the singer shaking her pretty patootie!!
More specifically, she was nearly naked while twerking in her Adam Selman dress!
But, really we would too if we were just named the Fashion Icon of the Year! Twerk til your tokus can't take no more, gurl!
Ch-ch-check out the sexXxXxy video (above)!!!
Tags: adam selman, buttz, cfda, cfda awards, dress, fashion, happy, icon, instagram, naked, pretty, rihanna, shaking, singer, skin, twerk, twerking