Leonardo DiCaprio (AP)

A-list couples flocked to Cabo San Lucas to canoodle by the beach. Leonardo DiCaprio and his Victoria’s Secret-model girlfriend, Erin Heatherton, have been seen frolicking around the El Dorado resort, looking “very much together,” spies say. They spent time in LA before heading to Mexico, and sources say DiCaprio may take her along to Las Vegas to attend the New Year’s Eve party at 1Oak. Meanwhile, George Clooney and Stacy Keibler are holding court with Alex Rodriguez and his new girlfriend, Torrie Wilson, a former WWE wrestler, Playboy model and friend of Keibler. We’re told Rodriguez has been dating the buff blonde for several weeks after meeting her at Clooney’s Cabo digs right before Art Basel in Miami. Sources say that A-Rod visited Wilson’s home state of Idaho to meet her family and that he and Torrie were spotted working out at a local gym before heading to Cabo. Others at the resort included Julia Louis-Dreyfu
s, Rande Gerber and Cindy Crawford.