Lily Cole says acting is like walking a tightrope.
The model-and-actress, who stars in new movie 'The Imaginarium of Dr Parnassus', says the secret to a believable performance is finding the right balance.
Heath Ledger used to confide his problems to Verne Troyer.
The late actor - who died of an accidental drug overdose in January 2008 - bonded with his 'The Imaginarium of Doctor Parnassus' co-star over dinner and amazed the 'Austin Powers' star with revelations about his life.
