After falling ill with a mysterious illness during a sound check, Janet Jackson is following doctors’ orders and resting despite having checked out of the hospital.  Her Boston, Massachusetts and Philadelphia, Pennsylvania concerts on Wednesday (October 1) and Thursday (October 2) respectively have been cancelled.  Her concert is set to resume Saturday, October 4 in North Carolina.

Jackson checked into the Royal Victoria Hospital in Montreal, Canada on Monday night just before her show and checked out hours later.   The illness and details surrounding it have not been disclosed.

Getty Images