Reflecting on her experience, Demi further shared, "I remember being so uncomfortable that I wanted to drink. I changed my clothes, but I still had millions of dollars of diamonds on in an AA meeting, and I related more to the homeless people in that meeting who struggled with the same struggles that I deal with than the people at the Met Gala."
Demi Lovato Makes Surprise Return to the Met Gala
The singer most recently attended in 2016.
After an eight-year hiatus, Demi Lovato has made her return to the Met Gala red carpet.
Walking alongside designer Prabal Gurung, the 31-year-old took to the red carpet in a shimmering silver mermaid-style gown and accentuated the Met's botanic-inspired theme with silver floral applique and an adornment of De Beers diamond jewellery.
Watch Below: Met Gala 2016: All the fashion.
Demi's unexpected return to the Met Gala comes six years after the singer revealed that she had a "terrible experience" at the 2016 fundraiser.
"This one celebrity was a complete b**** and was miserable to be around. It was very cliquey," she told Billboard.