 Who's Laughing Now (song)

"Who's Laughing Now" is a song by the British singer-songwriter Jessie J from her first studio album, "Who You Are" (2011).The song was written by Jessie J, George Astasio, Jason Pebworth, Jon Shave—collectively known as The Invisible Men—Peter Ighile, Kyle Abrahams and Talay Riley, and it was produced by The Invisible Men and Ighile & James.