'Zoolander' Co-Stars Owen Wilson & Billy Zane Hit the Beach Together in Malibu

Billy Zane and Owen Wilson are having some fun in the sun!

The 54-year-old and 51-year-old Zoolander co-stars were spotted enjoying a day at the beach together on Monday (June 8) in Malibu, Calif.

PHOTOS: Check out the latest pics of Billy Zane

Owen was accompanied by his girlfriend, Caroline Lindqvist, and his dog for the daytime outing with his real-life pal and screen co-star.

Billy was first seen dressed up for a formal event, wearing a flat cap, blazer, collared shirt, dress shoes and khakis at one point before stripping down into just his pants as Owen laughed along.

After the dip in the water, Billy and Owen covered up in towels and the stars headed out for the day.

Back in March, Billy was involved in this major Olympics moment…