The “illness” that the A list singer/sometime actress suffered which caused her to miss a panel was her eating disorder which is going to kill her.

Ariana Grande

A viral video of Ariana Grande has left fans worried after she was seen visibly shaking during an event with her Wicked co-stars.

The clip, showing Cynthia Erivo offering comfort, has fueled speculation about her health, with many urging her to seek medical attention.