Lindsay Lohan and deejay Samantha Ronson's were spotted lunching with Ronson's writer-mom, Ann Dexter-Jones and Lohan's sister Ali, 14, at the Italian restaurant Gino , PEOPLE reports.

Lindsay Lohan Dines With Her Lover's Mom

Dexter-Jones insisted the group indulge in dessert: "Cheesecake – with four forks!" she cheerily told the waiter, though Ronson, 30, opted for lemon sorbet.

Throughout the meal, the group engaged in a spirited session of girl talk, the source adds. And when the foursome left Gino's the wait staff collectively chanted, "Ciao, bella!, Ciao bella!"

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