Rihanna goes go-karting with her friends; parties at Playhouse

August 26, 2012 0 \ Paula

Rihanna joins pal Rob Kardashian for a race around the tracks at Racer’s Edge Indoor Karting on Saturday (August 25) in Burbank, California. The 24-year-old Barbadian beauty also went go-kart racing with stylist pal Mariel Haenn. Later on she was spotted partying at Playhouse nightclub.