Paul McCartney is hoping to score Brad Pitt to star in his next video -- with Sean Penn reportedly having already filmed his cameo. McCartney made news last year when he enlisted the help of Natalie Portman -- for her second McCartney video -- and Johnny Depp to star in his "My Valentine" clip. Portman had first appeared in McCartney's 2007 video for "Dance Tonight."

A source close to McCartney told, "'Macca' has the biggest pulling power in the industry. He can get anyone he wants because he's such a legend. A stellar list of people has been drawn up but Brad and Sean are the big names. Sean jumped at the chance to appear alongside Sir Paul and Macca is confident Brad will follow suit. It depends on his film scheduling." No word on when the clip will eventually be aired.