UPDATE, 3:10PM: George Clooney has denied he has split up Stacy Keibler.
The 51-year-old actor has been dating the 32-year-old former wrestler since August 2011, spending the summer together at his home in Lake Como, Italy where they were joined by his parents.
But according to The Sun newspaper the couple have called time on their relationship because George doesn't want to settle down.
A source told The Sun newspaper: "Stacy said George wants to be on his own again and has no intention of getting married.
"She hoped they would be together long-term. It was a big breakthrough to spend time with his parents. But over the last few weeks George has pulled away from her."
However, the actor has denied the claims in a statement to the Mail Online: "A story published by a London tabloid, The Sun, concerning George Clooney and Stacy Keibler is not true. Total fabrication designed to sell newspapers."