Angelina has told George Clooney he is forbidden to perform any practical jokes and her wedding to Brad Pitt.
Brad Pitt is one of George's best friends, and the Hollywood pals have built a reputation for pranking each other.
Angelina doesn't want any hiccups at the wedding, so she's pulling out all the stops to ensure her big day goes swimmingly.
'She doesn't want any practical jokes played at the wedding and she's not kidding,' a source reportedly revealed. 'Angie personally phoned George, warning him that she was dead serious!
'George got the message loud and clear,' continued the source, 'especially after Brad followed up with his own phone call, making George promise to call a truce and put practical jokes on hiatus for his and Angie's big day.
'George finally gave his word, but admitted to pals it'll be tough to resist the temptation.'
Now there's a film we'd love to see...