A Star Is Born
This songstress was well on her way to superstardom when she got her start singing nursery rhymes in Barney & Friends.
Young Love
Joe Jonas and the Disney Channel star became close friends on the set of Camp Rock before briefly dating in 2010.
The Disney Days
Before she was dancing onstage in bustiers and heels, Demi was chilling with her Disney cast mates Miley Cyrus, Selena Gomez, Nick Jonas, Kevin Jonas and Joe.
Don't Forget Sonny
Ending her Disney days with a bang, Demi parted with the channel after releasing her breakout album Don't Forget and starring as the main character on Sonny with a Chance.
Demi Can Tango
Wango Tango 2013 featured a headlining performance from this fierce Latina.
Stone Cold Demi
Lovato's ice blue hair and leather jacket cemented her status as a fearless style maven while singing her heart out in 2013.
Cool for the Summer
The talented performer kept it "Cool for the Summer" in some cheeky shorts and a black bra during a 2015 performance.
All Grown Up
The singer let her fans know that she is no longer a little girl, but a strong woman during her performance at the 2015 MTV Video Music Awards.
Friends Forever
Joe and Demi proved that exes really can stay friends when they happily performed together years later. Goals!
Cutest Couple Award
Wilmer Valderrama was the young artist's beau for nearly six years until they called it quits in 2016. The couple remains close however, even sharing a snap of their reunion earlier this year.
Denim Diva
Denim on denim? Not a problem for this girl. The "Sorry Not Sorry" singer rocked the look at the 2017 iHeart Radio Music Festival in Las Vegas.