BBC report: Her manager's assistant was there "to stop her falling" and Winehouse's father, Mitch, escorted her to hospital "as a precaution", the spokesman said.
Doctors are unsure as to the cause of the incident and the performer remains in hospital, where she may be kept in hospital overnight for observation. - read the full BBC report for more
Preview and Purchase Amy Winehouse CDs
On the Blue: New Horizons Cruise Days 4 & 5: Starship Lands on the Pearl, Alan Parsons Takes It Home
Kandace Springs - Run Your Race
On the Blue: New Horizons Cruise Day 1: Marbin Gets the Fun Started
Hot In The City: Prog Band Tu-Ner Coming to Phoenix
blink-182 Launching North American Stadium And Arena Tour
Watch David Gilmour's 'The Piper's Call' Video
Check Out Powerman 5000 'Dancing Like We're Dead'
The String Cheese Incident Take Fans On Epic 'Roll Around The Sun'
Watch Motley Crue's 'Dogs Of War' Video
Richie Sambora Returns With 'I Pray', The First Of Four New Songs
The Smashing Pumpkins Reveal New Guitarist
Linkin Park Top Hard Rock And Vinyl Albums Charts With Papercuts