RiRi calls Indiana's anti-gay law 'bulls**t'

Rihanna has slammed Indiana's anti-gay law saying that their law is bulls**t.

The Barbadian singer went into political overdrive at the March Madness Music Fest over the weekend, and fired up the crowd by saying, "Who's feeling these new bulls**t laws they're trying to pass around here?", TMZ.com reported.

The 'Umbrella' hitmaker continued with her rant with even more profanity as she launched into her hit, 'Live Your Life'.