Kate Walsh & Matthew Morrison: 'Certainty' Premiere!

Kate Walsh attends the premiere of the new film Certainty on Tuesday (November 27) at the Lemelle Music Hall in Beverly Hills, Calif.

The 45-year-old actress was joined at the premiere by Matthew Morrison (with girlfriend Renee Puente), who stepped out to support his Glee co-star Mike O’Malley, the film’s screenwriter.

PHOTOS: Check out the latest pics of Kate Walsh

Glee‘s Vanessa Lengies, True Blood‘s Sam Trammell, and Burn Notice‘s Jeffrey Donovan were also in attendance at the event.

30+ pictures inside of Kate Walsh and others at the premiere…