Waiting for Demi ... Lovato’s family moved to from Albuquerque, N.M., when she was about a year old. It was on Barney that she met and befriended fellow aspiring child actor Selena Gomez.

See the engagement rings of Zendaya, Selena Gomez, Ariana Grande, Demi Lovato, Hilary Duff and more Burt Harris/PI via ZUMA Press Wire/Shutterstock; Image Press ...

J.Lo, Demi Lovato ... as a pop star," Lovato wrote. "It sounds insignificant but having struggled for years with an eating disorder, this impacted me in a way I never forgot. Selena lived her ...