Un-Break My Heart was released in 1996 as the second single from Toni Braxton's album Secrets. Written by Diane Warren and produced by David Foster, the ballad spent eleven weeks at number one on the Billboard Hot 100 and won Braxton a Grammy for Best Female Pop Vocal Performance. Its pleading chorus became a defining 90s R&B moment, later kept alive through talent show covers, karaoke, nostalgic playlists and social media edits that reuse the hook whenever a story needs unmistakable romantic grief.