Gerard Butler showed off a lot more than his sexy smile in Malibu, CA, on Saturday. The actor showered his bikini-clad girlfriend, Morgan Brown, with PDA during the duo's beach day. At one point, Gerard's muscles bulged up as he held Morgan in the water. They also scored some exercise, working their physiques — just look at those abs! — while paddleboarding. The Scottish actor last gave us a glimpse of his connection with Morgan when the couple got physical in the water last September. Read on to see their latest snaps, and then scroll through the hottest celebrity beach PDA pictures.