Madonna among stars urged to get Hepatitis shot

Doctors are urging Madonna, Demi Moore, Bruce Willis and Gwyneth Paltrow to have a hepatitis shot as soon as possible after it emerged a barman working at Ashton Kutcher's recent birthday party may have passed the liver disease onto them.

Kutcher celebrated his 30th birthday with a host of A-list stars at New York's Socialista club on February 7.