What is fergie.big.girls.dont.cry?

"Big Girls Don't Cry" is a song by American singer Fergie from her debut solo album, "The Dutchess", released in 2006. The single was a commercial success, reaching the top five in many countries and receiving positive reviews from music critics. The song's lyrics touch on themes of self-empowerment, resilience, and moving on from heartbreak. It has since become one of Fergie's signature songs and is often included in her live performances.