Actor Shia LaBeouf, also known as Snoozy la Pork.
Mark Kermode rated him in A Guide To Recognising Your Saints, but this was then followed up by I, Robert, Indiana Jones And The Kingdom Of The Unmemorable Name Made Of Gold and, most disastrously of all, the Transformers franchise.
This was then followed by a strange period where he started wearing a paper bag on his head, before he seemed to get a sense of humour and start being in interesting films. Indeed, when he appeared in Man Down ([[Box Office Top 10|UK box office take: £7), he had "never been better" - at least according to DIY Magazine.
Sleepy LeBeef is named after a US rockabilly musician, but of course you knew that already.