Sean Penn was spotted having a make out session with actress Leila George while vacationing in Hawaii on Wednesday and one day later, the two made their red carpet debut together.

People reported that Penn and the 24-year-old were side by side at the Film Independent LACMA event in Los Angeles on Oct. 6.

George is the daughter of Law & Order: Criminal Intent star Vincent D’Onofrio, who is actually just one year older than the 56-year-old Penn.

That age difference doesn't seem to matter much to the Milk actor and George as they proved when they walked the carpet together just hours after photos of them locking lips on a beach in Oahu surfaced and the two may have already been hooking up for some time.

Last month, George posted a photo to Instagram of them spending time together in a recording studio. She captioned the pic, "In the studio today recording the audiobook of Pappy Pariah's men-noir 'Bob Honey: Who Just Do Stuff' for @audible_com ????."

Penn has been married twice, first to Madonna in the '80s and later to Robin Wright, who he has two children with. His daughter is one year older than George and his son is one year younger.