Good Luck Charlie - Season 2 - Eps 13: Charlie Shakes it Up
Teddy, Amy and Charlie plan a trip to Chicago to visit their rich great-aunt Nell, where they are instead mistaken for the Duncan Sisters, a famous hip-hop dance duo and are taken to the dance studio of "Shake It Up, Chicago". Amy pretends that she, Teddy and Charlie are sisters in order to accomplish her dreams of being on TV, but since they do not know how to dance, they enlist the help of dancers CeCe Jones (Bella Thorne) and Rocky Blue (Zendaya). Back at home, Gabe and PJ hold a yard sale in hopes of raising money while cleaning out the attic, but wind up selling a cat cookie jar with $500 in it to Mrs. Dabney; Bob is obsessed with a TV show, Higgins and Zork.
About Good Luck Charlie

Title: Good Luck Charlie
First Air Date: 2010-04-04
Last Air Date: 2014-02-16
Status: Ended
Rating: 7.92/10 (from 418 votes)
Language: EN
Seasons: 5
Total Episodes: 99
Network: Disney Channel
Genres: Comedy, Family, Kids
Production Companies: It's a Laugh Productions
Synopsis
Teens PJ and Teddy and tween brother Gabe are typical kids -- that is, until their mother has another baby. The arrival of their new sister completely upends the entire household. When their mother heads back to work after Charlie's birth, it's up to the kids and their dad to keep the home fires burning -- and to keep Charlie out of trouble as she learns to sit up, crawl, walk and run. Teddy, as the older sister, makes a personalized video diary for Charlie, in each episode adding a nugget of wisdom for her baby sibling.
Cast

Bridgit Mendler
Teddy Duncan

Leigh-Allyn Baker
Amy Duncan

Bradley Steven Perry
Gabe Duncan

Mia Talerico
Charlie Duncan

Eric Allan Kramer
Bob Duncan

Jason Dolley
PJ Duncan