After a recent health scare, singer Toni Braxton has decided to hold off on performing throughout the rest of this month (April 2008) so that she can undergo additional medical tests following her April 7th hospitalization for chest pain. She is due to return to the show May 6th, but until then, the Flamingo will offer refunds for the canceled shows.

The 6-time Grammy winner – who on a previous occasion was treated for hypertension and pericarditis, a viral inflammation of the sac surrounding the heart – was released from the hospital April 8th after undergoing precautionary tests at a Las Vegas medical facility. She was said to be resting at home.

We hope she’s okay!