Britney and her new beau, model Isaac Cohen, enjoyed their first public outing last night at the Grand Opening of restaurant/lounge, Sideways.

The new couple were spotted out together several times this week, starting with B.S’s dressed down appearance on Isaac’s yacht. The aspiring actor even joined Brit and her son Sean Preston in Bel Air on Wednesday where the pop star plunked down three grand on a new chihuahua.