Pic: Rihanna's cheeky response to allegations she was taking cocaine at Coachella

She wasn't, according to herself.

There's a video doing the rounds this week of Rihanna doing something dodgy at Coachella last weekend.

Here's the footage that's sparked some controversy.

@rihanna love , is that cocaine pic.twitter.com/pVLi0gI4r4

— YourFavDarkSkin (@_MissTink) April 14, 2015

A lot of entertainment outlets in the States alleged that the singer was taking cocaine, but Rihanna strongly denied the claims saying it was actually a joint.

She then posted this cheeky picture on Instagram.

#petty

A photo posted by badgalriri (@badgalriri) on Apr 14, 2015 at 12:03pm PDT

Coca Cola. Clever.