All Bad
"All Bad" is a single by Canadian singer Justin Bieber. It was released on November 11, 2013, The song is the sixth in Bieber's series Music Mondays, the first five being "Heartbreaker", "All That Matters", "Hold Tight", "Recovery" and "Bad Day". Bieber released a new single every week for 10 weeks from October 7 to December 9, 2013. The song has been subject to controversy due to interpretations of it being a diss track towards American singer Taylor Swift.