Paul McCartney recently put out three new videos for his single "My Valentine" featuring Johnny Depp and Natalie Portman signing the lyrics. Some could say he gets by on a little help from his (VERY FAMOUS CELEBRITY) friends. Macca himself directs with help from Wally Pfister -- daughter Stella came up with the idea. Watch below. [videoembed size="full_width" alignment="center"][/videoembed] [videoembed ...