Katy Perry & John Mayer - Clive Davis Pre-Grammy Gala 2013

Katy Perry glams up the red carpet at the Clive Davis & The Recording Academy’s 2013 Pre-Grammy Gala and Salute to Industry Icons on Saturday (February 9) at the Beverly Hilton Hotel in Beverly Hills, Calif.

The 28-year-old singer was joined at the event by her boyfriend John Mayer.

Earlier in the day, Katy attended a separate pre-Grammy party.

FYI: Katy is wearing a Rafael Cennamo white long sleeve boatneck gown with pearl embellishment, a Charlotte Olympia heels, a Judith Leiber bag, a Norman Silverman ring, and Misaki earrings.

10+ pictures inside of Katy Perry and John Mayer at the Clive Davis Pre-Grammy Gala…