Their relationships may not have lasted, but they all played an important part in the Beatles story.
This is a photo of Jane Asher, taken late 1962/early 1963, from the film "The Model Murder Case" (released in 1963, also known as "The Nose on My Face," and "Girl in the Headlines"). Ironically it's autographed "to Paul" (but we can't be sure that means McCartney! lol)
From R & R Auctions, online auction at icollector.com