Lavigne performed the song live for the first time on '' The Tonight Show with Jay Leno '' on 26 April 2013 . She also performed it on the semi-final results on '' Dancing with the Stars '' on 14 May , and on '' The Today Show '' on 17 May 2013 . Lavigne sang the song on the Wango Tango on 11 May 2013 . She also performed it on 14 June on '' Live ! with Kelly and Michael '' , on 15 June on '' The Voice UK '' , and on 16 June on the 2013 MuchMusic Video Awards
2013 MuchMusic Video Awards
2013 MuchMusic Video Awards
Here's to Never Growing Up