US emo superstars Fall Out Boy took to American TV last night to perform their 2013 comeback track, 'My Songs Know What You Did In The Dark (Light Em Up)'. See a video of the performance below.
Following a storming double show at this year's Reading & Leeds Festivals in late August, the four-piece returned to home soil for the TV talent show performance. The single was released in February 2013, reaching No.13 in the US charts and No.5 in the UK.
See Fall Out Boy's America's Got Talent performance below
The band hung out with judges Mel B and Heidi Klum backstage after the performance, with bassist Pete Wentz sharing a photo of the band with the glamourous judges on his Instagram account. See the photo below.
Below: Fall Out Boy rock a wet Leeds Festival with hit-packed set