Bad Day (Justin Bieber song)

"Bad Day" is a song by Canadian singer Justin Bieber, which appears on his second compilation album Journals (2013). It was released on November 4, 2013, The song is the fifth in Bieber's series Music Mondays, the first four being "Heartbreaker" (October 7), "All That Matters" (October 14), "Hold Tight" (October 21), and "Recovery" (October 28). Bieber released a new single every week for 10 weeks from October 7 to December 9, 2013.

The song samples The Isley Brothers' song Footsteps in the Dark, the same song sampled for Ice Cube's breakthrough hit, It Was A Good Day.