The stars appeared to be having a wild time hanging out with Italian entrepreneur Gianluca Vacchi on a yacht in Sardinia.
Zac Efron and Michelle Rodriguez romance? Your thoughts? pic.twitter.com/bSypewxe9t— ABSCBN Kapamilya (@ABSCBNChannel2) July 7, 2014
When Efron, 26, and Rodriguez, 35, weren’t busy kissing and cuddling (see the pic), they were doing flips off the side of the boat! At one point, Michelle even climbed to the top of the mast.