Singer Toni Braxton has canceled the remainder of her Flamingo Las Vegas engagement, called “Toni Braxton: Revealed” - No specific reasons for the cancellation were given, although her health may have been a factor.

Braxton had previously canceled a few shows in the engagement due to her health. She was hospitalized on April 7 after complaining of chest pains, and she has been treated in the past for pericarditis, a viral inflammation of the heart.

The popular residency, which the Flamingo touted with an enormous mural of the singer on the side of the hotel, was supposed to resume June 6 and continue through August.

A Flamingo box office spokesperson states that “All shows are canceled, and refunds will be made.”