Billie Piper
The jury's still out over whether Brit singer-turned-actress, Billie Piper actually has any talent, but the Doctor Who star, who once went on stage in a T-shirt which read 'Don't put your daughter on the stage' (ironic really, as she wouldn't have had any fame, money or acting career if mummy hadn't), is adamant that her chosen profession is sooo difficult.
"The hardest thing about being actors is that it's not just an eight-hour day, it's your life for however long you're shooting," she says, adding about her relationship with fellow actor, Laurence Fox - "I don't know that you can both do it all the time or you'd never see each other."

