If you're thinking of sending Ringo Starr fan mail then you have just days in which to do it. The former Beatle, who was famously decades late in answering Marge's letter of admiration on The Simpsons, has said any mail he receives after October 20 will head straight to the bin. DS makes an unlikely connection from Ringo to sitcom legend Jerry Seinfeld using actors with indie and fashion cred, a knight of the realm and a Benny Hill girl.

Ringo Starr to... Jason Schwartzman - Last year's spoof rock biopic Walk Hard included a raft of famous faces lining up to play legendary musicians. Jack White took on Elvis, Jack Black gave his best Paul McCartney impression, and indie actor Jason Schwartzman utilised his drumming skills to portray Beatle Ringo.

Jason Schwartzman to... Mischa Barton - Actors crave a rock star career and musicians long to see themselves on the big screen - Jason has ventured successfully into both arenas. His band Phantom Planet had a big hit with 'California', a song whose tinkling piano opening will be familiar to those who've seen the opening credits of Mischa Barton's The O.C.

Mischa Barton to... Sir Richard Attenborough - Mischa's film career might not have garnered as much attention as her fashion sense, but she's still managed to squeeze in a few film roles since leaving Orange County. A role in Sir Richard Attenborough's war film Closing The Ring wasn't the launching pad she wanted, though, with one reviewer calling the film "contrived and over-emphatic".

Sir Richard Attenborough to... Jane Leeves - Making his acting debut as a fresh-faced 19-year-old in In Which We Serve, Dickie's acting career has spanned six decades and more than 70 screen roles. He's had too many famous co-stars to count, but one actress he crossed paths with was Jane Leeves in 1994's Miracle On 34th Street remake.

Jane Leeves to... Jerry Seinfeld - Jerry Seinfeld's impressive list of on-screen girlfriends includes Courteney Cox, Kristin Davis, Teri Hatcher and former Benny Hill Show girl Jane Leeves. Prior to her role as psychic Mancunian Daphne in Frasier, Jane made a memorable appearance on Seinfeld when she played Jerry's virginal girlfriend Marla in four episodes.