Rapper Cardi B has pulled out of a Memorial Day concert in Maryland. She was scheduled to headline ‘92Q Spring Bling’, but canceled due to health issues causing the concert to be postponed to September 8th. TMZ reports that Cardi needs to recover from her recent liposuction and breast augmentation surgery and things have gotten so bad that she can’t even perform. Cardi's doctors are telling her that she needs to allow the swelling to go down and her body to recover. They’ve recommended a few weeks for her to rest. Cardi has even been open about her decision to have cosmetic surgery after having her baby Kulture. She recently performed at "Rolling Loud" in Miami and she partied at her launch party for her Fashion Nova clothing line. Now Cardi B needs to allow her body some time to rest. Get well prayers up for Cardi.