Amy Winehouse is expected to return home later after spending the night under observation in a London clinic.

Winehouse fainted yesterday whilst “doing admin” at her home in North London.

The singer was prevented from falling by her assistant and taken to the London Clinic in Marylebone by her father, Mitch, a spokesperson said.

Winehouse was kept in by doctors so that she could undergo some precautionary tests.

The singer had just returned from signing autographs for Canadian fans who had gathered outside her home in Camden when she was taken ill.

She is due to perform later his month at Nelson Mandela's 90th Birthday celebrations in Hyde Park.

What do you think is the reason for Wino fainting? Be sure to leave your comments below.