Cameron Diaz & A-Rod: We're On A Boat!

On-again couple Cameron Diaz and NY Yankees slugger Alex Rodriguez enjoy a romantic boat ride around Biscayne Bay on Tuesday afternoon (November 23) in Miami, Fla.

Us Weekly reports the couple were spotted holding hands over dinner at a West Hollywood private members’ club Nov. 17.

“They break up and get back together all the time,” notes a source close to the pair.

20+ pictures inside of shirtless A-Rod and bikini-clad Cameron…