After performing a set as part of the America’s Summer Concert Series in Central Park on “Good Morning America” this morning, Extra is reporting that Essence Music Festival headliner Jennifer Hudson was hospitalized in New York City.

The singer, who recently landed a weight loss book deal, was scheduled for a second appearance today on CBS’ “The Early Show,” but it was canceled after Jennifer complained of serious abdominal pains after her first performance.

Her rep released the following statement a short time ago: “After performing on ‘Good Morning America’ earlier today, Jennifer Hudson went to the hospital due to severe abdominal pains. She was treated for food poisoning and released.”

Jennifer, we hope you feel better soon!