The 2012 Grammy Awards were a dazzling affair on the nail front, with a number of celebs opting for glitter and metallic finishes. Lady Gaga and Kelly Rowland were two stars going for gold, with Kelly taking to the ring finger trend, painting it with black glitter. Katy Perry opted for a bright blue tips to co-ordinate with her hair, Kelly Osbourne and Rihanna were also feeling gilty, Gwyneth rocked a red and Adele has us seeing stars with her galaxy-inspired manicure.
