Rihanna Sparkles in her Stella McCartney Studded Outfit

Rihanna felt like having a sports-luxe moment by wearing this edgy  Stella McCartney’s Pre-Fall 2010 gray sweater and sweatpants with gold-tone stud detailing. The pop star topped it off with a pair of Nicholas Kirkwood for Rodarte RTW Spring 2010 Shoes.

The Stella McCartney Stud-embellished sweater and sweatpants are available via Net-A-Porter.com