"Burn" a.k.a. "Let It Burn" is the second single by American R&B singer Usherfrom his fourth studio album, Confessions (2004). The song is about breakup in a relationship, and the public referred to it as an allusion to Usher's personal struggles. It was well-received by critics and peaked at number one on the U.S. Billboard Hot 100. In 2009 it was named the 21st most successful song of the 2000s, on the Billboard Hot 100 Songs of the Decade.
