American actor Leonardo DiCaprio celebrated his girlfriend Camila Morrone's 23rd birthday by partying on a yacht. According to Page Six, the 45-year-old 'Titanic' actor was one of the few guests to don wear a mask at the crowded affair. Invitees wore cowboy hats and western attire.

Actor Nina Dobrev, Olympic snowboarder Shaun White, actors Kevin Connolly and Lukas Haas attended the seabound affair. The boat, a 43-meter Leight Star Super Yacht, docked at Marina Del Rey in Los Angeles. It sailed out toward Malibu at 11 am and returned to shore around 4.30 pm. (local time).