(Neon Tommy/Kylie Nicholson

Lovato performed to a pumped-up crowd in her rocker-chic Michael Jackson inspired leather outfit with her signature hairstyle. The theme of the night was "I am a warrior," a theme that was echoed by Demi's special guest Spencer West of MetoWe and demonstrated by a video documenting her trip to East Africa last summer. Lovato marked her 21st birthday with the trip, with a focus on empowering women. 

Taking a turn from the R&B feel of her last album, this show was definitely a rock show. 

READ MORE: Why You Really Should Care About Demi Lovato

Demi was supported by Christina Perri, an extremely talented songwriter and performer. The adorable songstress came onstage holding a coffee mug that said "Hell Yes" and was visibly excited to be performing. Her happiness was contagious. The stage had a background of candles and purple lighting, creating a beautiful whimsical aesthetic that fit Perri perfectly.

MKTO classic-ly opened the entire show. Becky G sang in the shower to cool the audience down right before Demi came out.

The star-studded audience included Demi's mother and sisters, her boyfriend Wilmer Valderrama, and actress Sarah Hyland.

Reach Staff Reporter Kylie Nicholson here.