Stacy Keibler and George Clooney
Despite recent reports, George Clooney is still very much taken with Stacy Keibler, says his rep. Wireimage

Hollywood heartthrob George Clooney has denied splitting from his wrestler girlfriend Stacy Keibler, after claims in The Sun that the couple had called time on their year-long romance.

The paper reported that the 51-year-old star, who has a reputation of being a serial womaniser, had parted ways with Keibler and was preparing to release a statement to confirm it.

The Sun claimed that the Oscar-winning actor's unwillingness to commit and take the relationship further was the deal breaker.

Clooney began dating the 32-year-old blonde in August 2011.

"She said George wants to be on his own again and has no intention of getting married," a source allegedly told the paper.

"Stacy hoped they would be together long-term, but over the last few weeks George has pulled away from her.'

But Clooney's rep, Stan Rosenfield, dismissed the claims as a "total fabrication".

"A story published by The Sun concerning George Clooney and Stacy Keibler is not true. Total fabrication designed to sell newspapers," he said.

The silver fox, who was previously married to actress Talia Balsam, has also been romantically linked to Kelly Preston, British model Lisa Snowdon, cocktail waitress Sarah Larson and model and TV presenter Elisabetta Canalis.