The Flamingo Las Vegas announced Thursday that the remainder of Toni Braxton’s shows at the hotel have been canceled so that she can focus on her health.

The singer hasn’t performed since early April after being hospitalized April 7th with chest pains.

“Toni Braxton: Revealed,” which premiered in August 2006, had been scheduled to return June 6th.

Harrah’s Entertainment and the singer’s reps have not disclosed her current medical condition, but Braxton has received treatment for pericarditis, an inflammation of the heart lining, in the past.

Source: E! Online