Perrie Edwards revealed that she was hospitalized before an iHeartRadio Festival show this weekend and apologized to ardent Little Mix fans for missing out.

In a message posted from the official LM account, Perrie confirmed she'd been sick on September 23 (Billboard reports it was "gastric problems"), leaving Leigh Anne, Jesy and Jade to perform as a threesome.

"Hello beautiful babas...," she wrote. "I'm out of the hospital... in my own bed, and on the mend. Thanks to mother goose, nurse sam, and doctor hatchi I should be fine in no time. Sorry to have let you all down, I obv would never want to miss anything but sometimes you have to listen to those who know best and I wasn't fit to perform. Thank you to the lovely doctors and nurses at sunrise hospital in Vegas for looking after me! My babas I love you all to the moon and back."

And fans seemed to have her back. "take care of yourself cause your health will always come first no matter what," one follower wrote, while another noted "I'm so glad you are okay my lovely. don't be silly you didn't let anyone down! We are just glad you are okay."

Perrie Edwards' Best Live Vocals: