Give all three songs and listen and see if you can spot any similarities:
This isn't the first time Lovato has been accused of ripping off another artist. Upon the release of "Cool for the Summer," people started to claim that the track sounded similar to Katy Perry's "I Kissed a Girl" and Jessie's J's "Domino." Perry's lyrics in "I Kissed a Girl" were especially compared to Lovato's summer hit.
Lovato seemed very proud of the songs when she spoke with ET at the MTV Video Music Awards in August. "I wanted something that was going to best represent the album title, where I'm at today and the music," she said of naming her album. "I've never been more confident in my life and it was the perfect album title."