How can a 13 year old girl become a Disney channel actress?
You probably can't, but talk to a Disney executive.
However, they don't just hire to "make dreams come true". There are lots of girls who want to be Disney actresses, so only the best actors with the most training can get in.
Or, there's the other route, which is being the child of a celebrity (like most Disney actresses. Miley Cyrus is Billy Cyrus's son, and would probably never have been considered except for her relation to the famous singer)
But for average people who aren't amazingly good actors, and don't have much impressive education and training, it's impossible.
First decide do you really want to do this because look at miley cyrus what she did she was a disney actress then she got sick of it and decided she needed to grow up so she tried to change her image from disney girl to a woman and now heaps of people are hating on her. If you do do it and decide that you wont to stop and grow up and make people…
Yes it's true that Disney Channel is going to make a show called "Girl Meets World." Girl Meets World debuted on the Disney Channel on June 27, 2014 and it has aired a total of 16 episodes as of December 18, 2014 and Girl Meets World's episode order for the first season is 21 and the Girl Meets World cast and crew are currently working on producing the second season of the series.
It's unlikely that Miley Cyrus is officially banned from the Disney Channel, but it seems unlikely that either party would work with the other again. In a 2014 interview with W magazine, Cyrus said, "I'm not Disney, where they have, like, an Asian girl, a black girl, and a white girl, to be politically correct, and, like, everyone has bright-colored T-shirts." Cyrus no longer fits the Disney image, and the reverse is true as well.