A Shirtless Kellan Lutz Shows Off His Massive Muscles On Roberto Cavalli’s Yacht [PHOTOS]

Kellan For Abbot Main
Kellan Lutz puts on his sexy pose for the fashion line.
A shirtless Kellan Lutz and his bikini clad girlfriend Sharni Vinson enjoyed their stay aboard Roberto Cavalli’s yacht on Saturday (July 28, 2012) in Saint Tropez, France.

The couple spent the afternoon drinking, riding jet skis and jumping from the stern of the boat into the ocean. Lutz gave his best Tarzan impression as he jumped off the side of the boat in to the ocean.

Earlier in the day, the pair were seen strolling hand in hand while doing a little shopping. Kellan looks extremely happy.