Pictures: Ellen Page and girlfriend Samantha Thomas at San Sebastian International Film Festival

They only went public with their relationship this month. And smitten Ellen Page brought her girlfriend Samantha Thomas along as her...

They only went public with their relationship this month.

And smitten Ellen Page brought her girlfriend Samantha Thomas along as her date as she attended the Freeheld premiere during the 63rd San Sebastian International Film Festival.

The 28-year-old actress gazed adoringly up at her statuesque blonde partner as they proudly walked the red carpet arm-in-arm on Thursday night.

Ellen embraced her tomboy aesthetic in an oversized blazer paired with a menswear-inspired white shirt.

She added a rock 'n' roll edge to her ensemble thanks to a pair of leather trousers and matching boots, as well as smoky eye shadow and a tousled hairdo.

Samantha was sporting a coordinating style, donning an all-black outfit including a long woolen coat.