Amy Winehouse was rushed to a London hospital this morning and treated for "exhaustion," reports TMZ.
Winehouse's rep says she has since been discharged and has been ordered to take "complete rest."
The rep added that Amy's grueling world tour schedule is most likely to blame.
It is unknown why the 'Rehab' singer was rushed to hospital in the first place, but she is now at home.
All of Amy's shows have now been cancelled.