Barbara Palvin put on a typically stylish display when she attended the Mammoth Film Festival in California on Saturday.

Flashing her rock-hard abs while posing for photographers, supermodel Barbara, 28, wore nothing but a nude-hued bralet beneath a checked coat.

She teamed her tops with a pair of tailored trousers and added height to her frame in metallic pointed heels.

Dylan, 29, opted for a brown suede jacket which he teamed with cord trousers, a clean white shirt and Chelsea boots.

Barbara stunned in a low-cut velvet dress and perched on her beau's lap.

The couple posed for snaps in the portrait studio at the Mou gifting lounge.