Camila Cabello opened for Bruno Mars' 24K Magic World Tour on Thursday, July 20, where the former Fifth Harmony singer debuted a brand new song called "Inside Out."

Asking the audience to close their eyes and imagine they were in Jamaica, the pop star "winded her waist" before premiering the bright, summery pop song for the San Jose, California crowd.

"I wanna love you inside out / Baby give it to me no doubt, 'cause I wanna love you inside out," Cabello sang, rolling her hips to the sweet, tropical dancehall-hued tune.

"Inside Out" is featured on the artists debut solo album, The Hurting. The Healing. The Loving., due out September 22.

Watch below:

Camila Cabello's Best Live Vocals:

Camila Cabello Through the Years: