its by Selena Gomez, you can see the new and improved music video of it here
please dot ask about the Lisa thing its a joke that the producer came up with xD
Shake It Up - 2010 Glitz It Up 1-11 was released on: USA: 30 January 2011
John D'Aquino
who wrote the song our generation in shake it up
Shake It Up - Divine song - was created in 1983.
Selina Gomez sings "Shake it up'' which is the opening song for the Disney channel show 'shake it up'
Selena Gomez Sang Shake It Up Theme Song
The song that not on the Shake It Up soundtrack is We Are Never Getting Back Together.
THEME SONG - SHAKE IT UP BY SELENA GOMEZ SUBWAY STATION SONG - SCRATCH BY THE BEACH GIRL5
I think Selena Gomez wrote the song 'Shake it up'
Yes, the theme song called "Shake It Up" that is used for the theme song for the show "Shake It Up" is originally sung by Selena Gomez.
Selena Gomez
The song that Carly Rae Jepsen performed on "Shake It Up" is the song that is called "Sweetie."