|Single by Hailee Steinfeld featuring DNCE|
|Released||February 26, 2016|
|Producer(s)||Mattman & Robin|
|Hailee Steinfeld chronology|
"Rock Bottom" is a song by American singer Hailee Steinfeld featuring funk-pop band DNCE. It was released on February 26, 2016, through Republic Records and Universal Music Group, as the second single from her debut extended play (EP), Haiz (2015). The song was written by Mattias Larsson, Robin Fredriksson, Julia Michaels, and Justin Tranter, with production being handled by Larsson and Fredriksson under their stage name Mattman & Robin.