George Clooney has asked his longtime publicist Stan Rosenfield to clear up reports about his love life, insisting all the romance rumours after his split from Stacy Keibler are false.

Rosenfield rarely responds to questions about his client's personal life, but he has made an exception in an effort to end the speculation about who Clooney is dating following gossip linking him to Tom Cruise's ex-wife Katie Holmes, barrister Amal Alamuddin and former flame Monika Jakisic.

The top publicist tells, "George wants this Monika c**p to stop. He wants Katie to get a break, and he wants Amal to be able to prosecute cases without being hassled because she had one dinner with George and four others.

"I even asked George if these (rumours) were true and he said he never comments on his private life, but in the interest of stopping the harassment of all three of these women, he felt he should."

A source close to Clooney tells the website, "George is not dating, nor has he dated Monika in several years, nor is he dating Katie Holmes - he simply hugged her at a premiere. Nor is he the new boyfriend of Amal, who he is working with on a (surveillance) satellite program over Syria."