Tune in to American Idol tonight at 8/7c on Fox to watch Gwen Stefani and Tony Kanal mentor the Top 8 contestants. Gwen and Tony took a break from wrapping up work on No Doubt's new album to meet with the eight remaining contestants as they prepared songs for this week's theme: 80's Music.
No Doubt performed on the show in 2009. Prior to that Gwen appeared as a mentor and performer. American Idol airs tonight at 8/7c on Fox so be sure to watch.