Leonardo DiCaprio has fueled rumors he has split from girlfriend Bar Refaeli after he was overheard telling pals he was "definitely single".

Reports the couple had broken up surfaced last month after the Israeli supermodel allegedly grew tired of DiCaprio's reluctance to commit.

The pair shot down the rumors by putting on a united front during a Los Angeles shopping spree just a few days later.

But the Revolutionary Road actor has again hinted he has split from Refaeli, by reportedly hitting the the town in London claiming he was a single guy.

A source tells The London Paper, "There was a queue of ladies trying to get near Leonardo - he even had a special security guard with him, just to keep them at bay.

"Leonardo was telling people he was definitely single, but he wasn't interested in any of the women trying to get his attention."

Leonardo DiCaprio Photos

(This news article provided by World Entertainment News Network)