“So Sick” is a song by American singer-songwriter Ne-Yo. The track was written by Mikkel S. Eriksen, Tor Erik Hermansen & Shaffer Smith and produced by Norwegian production team Stargate for Ne-Yo’s debut studio album In My Own Words (2006). The song was released as the second single from the album.
“So Sick” was successful on charts worldwide, reaching number one in the United States and the United Kingdom. It’s also Ne-Yo’s biggest hit so far although the single also battled through controversy.