The 25-year-old Natalie Portman is reportedly dating 35-year-old British billionaire Nat Rothschild. The two had dinner at Wilton’s restaurant in London earlier this week and a source tells The Daily Mail:

A casually dressed Natalie and a female friend pulled up in a chauffeured Audi at around 9pm and went into the restaurant. Nat (Rothschild) arrived on foot five minutes later. After three hours Natalie came out with her pal, who was holding hand’s with Nat’s friend, and they got into her car. A bit later, Nat ran down the street, jumped in next to Natalie and they all drove off.