Rihanna and Katy Perry

Close friends for years now, princess of pop Rihanna interrupted her performance at Coachella Festival to give BFF Katy Perry a hug! Jumping down into the audience Rihanna embraced the California Girls singer, much to the delight of the audience.

Performing her latest hits with DJ Calvin Harris at the California music festival, Rihanna was tweeting photos of herself in the sun throughout the weekend.

Bajan beauty Rihanna was amongst a huge line up of music stars at the festival. Click through to see who else performed...