TMZ has learned that Isaac Hanson, 27, the eldest of the family trio of the band Hanson, has been hospitalized suffering from a pulmonary embolism, thus postponing their concert in Tulsa tonight.
As the Tulsa World first reported, tonight's show "is definitely canceled." The paper spoke with Ken Philips, the band's publicist, who said Isaac was admitted to the hospital earlier today with severe shoulder and chest pain. "This could be serious, but nobody knows just yet," and added, "We are hoping for the best."
A pulmonary embolism is a serious condition. Blood clots travel to the lungs and can result in death if not treated immediately. Isaac has been hospitalized for this condition before.
Hanson, the family band that drove the kids crazy with the hit "MMMBop," is from Tulsa.