Avril Lavigne's Epic Debut

AVRIL SHOWERS: "Here's to Never Growing Up," the debut single from Avril Lavigne’s first Epic album, premiered on Ryan Seacrest’s Clear Channel radio show this morning, with an exclusive interview, and goes out wide today. The song was co-written by Lavigne with fiance Chad Kroeger along with Dave Hodges, Martin John and J Kash. The label had kicked off the campaign with a call for fans to submit photos and videos via Facebook for her lyric video. According to the company who developed the Facebook app, the response outperformed the ones it created for One Direction and Justin Bieber. The clip (below) premieres on VEVO today, with the single available on iTunes. (4/9p)