Casey Affleck Supports Girlfriend Caylee Cowan at the Premiere of Her New Film 'Frank & Penelope' in L.A.

Casey Affleck is showing his support for girlfriend Caylee Cowan.

The couple hit the red carpet for the premiere of her new movie Frank & Penelope at The London West Hollywood. 

At Beverly Hills on Wednesday (June 22) in West Hollywood, Calif.

Caylee, 24, stepped out in a blush pink gown that featured a fitted bodice and flowy skirt, pairing the look with matching sparkly earrings.

The couple was seen earlier. Casey, 46, opted for a navy sweater with jeans and sneakers.

They were also spotted holding hands while doing some shopping together in Beverly Hills a few months ago.