See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Pop star Avril Lavigne's massive hit "Complicated" came out on March 11 ...

Olivia Rodrigo fans were transported to the early aughts when the singer brought Avril Lavigne onstage for a surprise duet of "Complicated." The "Driver's License" singer was in Toronto as part of her ...

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X “So incredible sharing the stage with @AvrilLavigne!” Swift tweeted shortly after the performance.