Actor Jeremy Piven has struck up a new romance with a British model, according to a U.K. report.

The Entourage star is rumoured to be dating Zara Martin, a model-turned-Dj and Tv presenter, after they were spotted together at a party in London on Friday (15Aug14).

A source tells Britain's The Sun newspaper, "Jeremy and Zara seem smitten with each other. They were very close, holding hands throughout."

Piven is in the U.K. to film his popular British period drama Mr. Selfridge.