Singer Toni Braxton has cancelled all of her Las Vegas shows through the month of April due to an undisclosed illness.? Braxton was hospitalized for chest pains last week but she was released the following day.??Her show?at the?Flamingo Las Vegas “Toni Braxton: Revealed” was cancelled at that time for the remainder of the week.

Flamingo President Don Marrandino announced yesterday that her Tuesday-through-Saturday shows will be dark throughout the month while Braxton takes advantage of a previously scheduled two-week break. Her return to the Flamingo Showroom is scheduled for May 6.

The exact cause of Braxton’s chest pain has not been made public. She has been treated in the past for pericarditis, a viral inflammation of the heart. (Source)