Sean Penn wants to rekindle his recently ended romance with Charlize Theron

Actor Sean Penn reportedly wants to rekindle his relationship with actress Charlize Theron.

"Sean's friends urged him to call her. He's called her a few times," a source told InTouch Weekly magazine.

The former couple, who were rumoured to have gotten engaged in Paris last November, ended their love in June after 18 months together, but the "I Am Sam" actor cannot stop thinking about "Monster" actress.

"He usually gets over romances quickly, but the more time that passed, the more he thought about Charlize. His ego is taking a big hit," said the insider.