"Supernova" is a song by American singer-songwriter Liz Phair from her second album, Whip-Smart, released in 1994.
The song received heavy rotation on radio stations and its music video was frequently aired on MTV. The song went on to hit number 6 on the Modern Rock Tracks chart and number 78 on the Billboard Hot 100. In 1995, the song was nominated for Best Female Rock Vocal Performance in the 37th Annual Grammy Awards.
This song was used for the soundtrack of the film Love & Other Drugs.
Phair said, "I wanted to just kind of write about the joy of being in love and having sex be a part of that. ... I'm so awestruck by the fact that my body, which has evolved over millions of years, has these responses and it's all wrapped up with the emotions that I'm feeling. I wanted to describe every level of that in a song."
In their review of the single, Billboard commented that "it's time for this alternative rock darling to make the transition into pop stardom. Fuzzy, guitar-rooted ditty bounces with a pure-pop hook, saucy lyrics, and layered vocals that sound like a cute girl group gone mad."
Credits and personnel adapted from Whip-Smart album liner notes.