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 used to be friends with Taylor Swift.
Demi and Taylor began having drama after Taylor 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. On Twitter, she argued about it with Todrick Hall, who before walking away, had been signed to Braun for years. Demi later deleted the tweet and took a break from social media.
On September 2nd, 2019, Demi put an end to her feud with Taylor a week after the release of Lover, writing "Life is too short for women not to support other women, especially when women release great music. Great job Taylor Swift."
She then posted a screenshot of her playing Cruel Summer on her phone, calling it a jam. Taylor responded to this by saying "this is so awesome and put the biggest smile on my face," adding, "thank you Demi Lovato".