George Clooney has rekindled his love affair with ex-girlfriend Krista Allen, according to reports.

The actor has been single since splitting with girlfriend of one year Sarah Larson in May. But sources claim he has been secretly seeing 37-year-old Allen - with whom he has enjoyed an on-off romance since he cast her in his 2002 movie Confessions of a Dangerous Mind.

An insider tells the New York Daily News, "Krista has been going to George's house, cooking dinner for him, hanging out. All of George's friends and his parents really like her and are urging George to settle down with her. She was always there when he's been between girlfriends. She's very loyal."

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(This news article provided by World Entertainment News Network)