Avril Lavigne Takes On Ke$ha's “TiK ToK”

Her new album Goodbye Lullaby hit stores and online retailers today (March 8) and Avril Lavigne had a special surprise for her UK fans.

This morning, the “Complicated” songstress hit up the BBC Radio 1 Live Lounge for a killer live performance.

Ms. Lavigne sang a cover version of Ke$ha's breakout hit “TiK ToK” with a more subdued acoustic feel to it.

She tweeted, “Thank you to my little black stars for being up so bright and early with me to support the #Goodbye Lullaby release.”