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CelebNews@Usmagazine.com! - Guy Ritchie Not Dating Hugh Grant's ex

Despite a report linking Guy Ritchie to Hugh Grant's ex girlfriend Jemima Khan, a source tells Usmagazine.com he's still single.

"It's not romantic, they are both with the same PR company and the two times they have been together recently were at work events," the source tells Us. "They have always gotten along well and have known each other for years."

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According to the UK's Telegraph, Ritchie and Kahn were introduced by Uma Thurman's husband, Arpad "Arki" Busson and have "struck up an intriguing friendship."

Citing a mutual pal, the paper reported, "They have become very fond of each other."

But for now, the two remain platonic.

"Could they date in the future? I don't know," an insider told Us. "In the past they have only seen each other when they have been in relationships, so the thought of being romantic or dating has never had the opportunity to arise. Perhaps it will now, but there has been nothing yet."

Ritchie's spokesman declined to comment.

Madonna and Ritchie announced they were calling it quits Oct. 15 after 7 1/2 years of marriage.

See photos of Hollywood's ugliest divorces.

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