Singer Amy Winehouse has checked into a private medical facility in London after falling ill with influenza, according to her publicist.
The "Rehab" singer has been admitted to a clinic in Harley Street. It is the same facility where she had a breast augmentation in 2009, reports dailystar.co.uk.
The 27-year old singer returned to the clinic several times during 2010 due to complications following the procedure, as well as checking in after injuring herself in a drunken fall.
Now, she is back under doctors care after picking up influenza following her recent gigs in Brazil.
"It's nothing serious - she's just got a virus," said her spokesperson.