“Inside Out” is performed by American singer Britney Spears and taken from her 7th studio album “Femme Fatale”. It was released by Jive Records as the third single from her album. It was produced by Billboard, Max Martin and Dr. Luke, and written by Bonnie McKee, Max Martin, Mathieu Jomphe, Jacob Kasher Hindin and Lukasz Gottwald.
Robert Copsey of “Digital Spy” said that “lyrics are blatantly slutty and piano breakdown is awesome”. Consequence of Sound’s David Burchanan said that “her first two tracks were extraordinary, but after ‘Inside Out’, tempo is slow”. Hannah Rishel from “The Daily Collegian” stated that “the song is not catchy and it failed to hold my attention and if i ever heard the track on radio i would change the radio frequency”. Thomas Corner from “Chicago Sun-Times” said that “very weak tempo like her track ‘Criminal’”. It peaked at number 47 on the South Korean GAON International Singles Chart.