Leonardo DiCaprio & Blake Lively: We're On A Boat!

Leonardo DiCaprio shares a smile with Blake Lively as they spend time on a yacht on Tuesday (May 17) during the 2011 Cannes Film Festival in Cannes, France.

The 36-year-old actor checked messages on his cell phone as he had an animated conversation with his BFF Lukas Haas and director Steven Spielberg while aboard the boat.

Leo split from his girlfriend of nearly four years, Israeli model Bar Refaeli, earlier in the month.

10+ pictures inside of Leonardo DiCaprio and Blake Lively chatting while aboard a yacht in Cannes, France…