Debby Ryan hangs out with Sarena Parmar and Mercedes de la Zerda in this behind-the-scenes still from Radio Rebel.

In the upcoming DCOM, the 18-year-old actress stars as Tara Adams, who is so painfully shy that she dreads speaking to anyone in the hallways or getting called on in class. But in the privacy of her bedroom, she mock broadcasts for Miami’s hottest FM radio station, which happens to be owned by her stepfather.

And when a slot opens up at The SLAM, Tara surprises herself by blossoming behind the mike into confident, DJ QT – and she’s a hit!

Radio Rebel premiere February 17th on Disney Channel. 30+ pics inside…