Children’s fiction from the 2010’s (i think) about a girl who joins dance class

It had a purple / pink color scheme with the cartoon mc in the front. Tan and brown hair with a lavender shirt.

Plot

All I remember she joins dance class and is a beginner so she isn’t supposed to be a part of the recital but when the supposed lead gets a sprain she gets a chance to get the lead role. Her name was for some reason in my head like Sarah or Mila or something

It is also part of a standalone series all about young teen girls coming of age stories