Zendaya made her first Radio Disney appearance back in 2010. At the time, she was playing Rocky Blue in the Disney Channel show Shake it Up!
Selena Gomez made her Radio Disney debut back in 2009. She was still playing Alex Russo in Wizards of Waverly Place when this picture was snapped.
Demi Lovato made her first appearance on RD back in 2008. While Sonny With a Chance had not yet started, Demi was busy killing it in Camp Rock.
Only a year into That's So Raven, Raven-Symoné made her Radio Disney debut in 2004.
Flashback to 2007. Nick, Kevin and Joe Jonas were still a baby-faced boy band. What a time to be alive.
Hilary Duff's hit show Lizzie McGuire ended in 2004; the same year she appeared on RD.
The Cheetah Girls would release The Cheetah Girls: One World back in 2008. This happened to be the same year they appeared on the radio show. Nostalgia overload!