STACY KEIBLER ULTIMATUM: ARRIVEDERCI, BABY

Actor George Clooney and Stacy Keibler arrive at the 18th Annual Screen Actors Guild Awards at The Shrine Auditorium on January 29, 2012 in Los Angeles, California.

It’s “arrivederci” to Italy for George Clooney’s new leading lady Stacy Keibler!

The leggy blonde is dead set against living in the Oscar winner’s vacation villa on Lake Como because he played house there with his ex-galpal Elisabetta Canalis, The ENQUIRER has learned.

Pals close to Stacy say the 32-year-old beauty wants a new place near George’s beachside home in Cabo San Lucas, Mexi­co, instead.

“Stacy has been to Como for a short trip, but she told George, ‘It’s Italy or me’ with respect to living there – and she means it!” a source divulged.

“She thinks it’s creepy staying in the home he shared with former girlfriends. Stacy wants them to either build or buy a remote, pri­vate house together in Mexico. She’s even told George to find another girlfriend if he can’t deliver.”

The 50-year-old hunk began dat­ing Stacy – a former pro wrestler and “Dancing with the Stars” contestant – in August, just a month after splitting from Elisabetta.

As The ENQUIRER re­ported, Clooney, a Best Actor Oscar nominee for “The De­scendants,” wowed Stacy during an October stay in Cabo by shipping in a crate of Maryland crabs from her Baltimore hometown.

But now Stacy is crabbyabout the prospects of living in Elisa­betta’s shadow, said the source.

“Elisabetta is a big celeb in Italy, and the last place Stacy wants to be is sit­ting in the house her man once shared with her love rival, only to see her face on TV,” the source said.

“It remains to be seen if George will bend to Stacy’s demands or fly solo to Como from now on.”