Christian Bale arrives at the European premiere of The Dark Knight in London. He was later arrested following claims that he lashed out at his mother and sister in Park Lane's Dorchester Hotel. (Agencies)

Nicole Kidman plays a didgeridoo next to German TV host Thomas Gottschalk and Australian actor Hugh Jackman, during the television show 'Wetten dass...? (Bet that ...?)' in Stuttgart, Germany. (Agencies)