Best friends CeCe Jones and Rachel "Rocky" Blue have dreamed about becoming professional dancers ever since they were little girls. Their big break finally comes when the girls land roles as backup dancers on a local Chicago TV dance show, "Shake It Up, Chicago!". As the girls pop, lock, and learn challenging dance moves for each week's show, they revel in their newfound status but also quickly learn they'll need more than fancy footwork to match wits with the show's other dancers, notably the highly competitive siblings Gunther and Tinka. At the same time, with their best friend Deuce and Rocky's brother Ty, they must quickstep through the complex twists and turns of an average big-city high school as well as Windy City family life, including their obligation to babysit CeCe's mischievous younger brother, Flynn.

CeCe Jones und Rocky Blue sind beste Freundinnen und ergattern einen Job als Tänzerinnen in der TV-Show "Shake It Up Chicago". Doch ihr Weg ins Fernsehen ist gespickt mit neuen Herausforderungen, Freunden und Feinden ...

A tutto ritmo (Shake It Up) ruota intorno alle avventure delle migliori amiche CeCe Jones (Bella Thorne) e Rocky Blue (Zendaya) che, con l'aiuto del loro amico Deuce Martinez (Adam Irigoyen), realizzano il loro sogno di diventare ballerine professioniste, quando vengono assunte come ballerine nel più famoso show per teenagers, "Shake It Up, Chicago!". La serie si basa anche sulla loro vita fuori dal set, con la scuola e i rapporti con i compagni. CeCe e Rocky affrontano i loro problemi insieme e, anche se qualche volta in modo strambo, riescono sempre a cavarsela.

Esta comedia presenta a dos personajes llenos de vida: Las mejores amigas CeCe Jones y Rachel "Rocky" Blue, cuyos sueños de ser bailarinas profesionales se hacen realidad cuando las eligen para participar en el programa de baile adolescente más popular “¡A todo ritmo, Chicago!”, gracias a su amigo de toda la vida, Deuce, que tiene muchos contactos.

CeCe et Rocky sont les meilleures amies du monde et partagent le même rêve: devenir danseuses professionnelles ! Un rêve qui devient réalité lorsqu'elles sont choisies pour pratiquer leur passion sur le plateau d'une émission très populaire: "Shake It Up, Chicago!"...