#demilovato #taylorswift #selenagomez Demi Lovato and Taylor Swift aren't exactly best friends. Lovato has made it no secret that she's not a fan of the former country music crooner, and she's certainly not a member of Swift's notorious squad. But what went down between these two starlets to create so much bad blood?  Demi Lovato and Taylor Swift got to know each other in 2008, likely through mutual pals Miley Cyrus and Selena Gomez.