"Big Girls Don't Cry" (also known as "Big Girls Don't Cry (Personal)") is a song by American singer-songwriter Fergie from her debut studio album, The Dutchess (2006). It was written by Fergie and Toby Gad while the production was helmed by will.i.am. The song was released as the fourth single from the album on May 22, 2007. "Big Girls Don't Cry" deviates from the hip hop and urban music of Fergie's previous singles and opts for a more simplistic pop ballad sound that incorporates acoustic elements. It features credits from about thirty instrumentalists, many of which play the violins, violas and celli on the track. Lyrically, the song talks about moving on from the pain of a breakup.

Stacy Ann "Fergie" Ferguson is an American singer, songwriter, rapper and actress. She first achieved chart success as part of the hip hop group the Black Eyed Peas. Her debut solo album, The Dutchess (2006), saw commercial success and spawned three Billboard Hot 100 number one singles: "London Bridge", "Glamorous", and "Big Girls Don't Cry".