You'd be surprised to know that a lot of them don't look anything like the characters you see on TV! For example, believe it or not, Isabella from Phineas and Ferb was voiced by Camp Rock 2 actress Alyson Stoner!
Watch the video below to learn interesting facts about Alyson!
Though she looks absolutely nothing like her character in real life, she revealed that she totally loves voicing Isabella. She's also big fan of her friendly personality!
“She’s definitely confident with everything that she does. She brings out the best in others and gets everyone to work together, and I think that’s something that everyone should work hard on,” Alyson once said.
We couldn't agree more! And we couldn't imagine anyone else doing the voice of that character. But when we saw which other stars have voiced our favorites, we literally did a double take!
Check out the gallery to find out who voiced popular animated characters on Disney Channel.
This post originally appeared on M. For more news about music, movies, and more, check out our sister site, M magazine.