Demetria Devonne "Demi" Lovato (born August 20, 1992) is an American singer-songwriter, musician, and actress. She was also a judge on the American version of the British TV talent show The X-Factor from 2012 to 2013.
She was friends with Taylor Swift.
Demi and Taylor had drama together after Demi started to become closer with Selena Gomez, who used to be Demi's best friend.In 2019 drama arose again after Taylor’s controversy with Scooter Braun. She was in defense of Braun, saying he is a good person, only having been signed to him for a month, arguing on Twitter with Todrick Hall, who, before walking away, had been signed to him for years. She later deleted the tweet and took a break from social media.