Amy Winehouse is being treated in London hospital for a suspected chest infection.

The Grammy Award-winning singer, who was diagnosed with a mild form of emphysema last June, was rushed to The London Clinic after becoming ill on Saturday.

“Amy is in hospital being checked out for a chest infection,” her spokesperson said in a statement to the British press Monday.

“She is not back in rehab. She should be fine and is expected to return home soon.”