Avril Lavigne's Top 10 Billboard Hits

Denise Truscello/Wire ImageĀ 
Avril Lavigne celebrates her birthday at The Bank Nightclub in Las Vegas Saturday om September 27, 2014.

Since breaking out with "Complicated" and "Sk8er Boi" in 2002, Avril Lavigne has transformed from an 18-year-old punky Canadian singer-songwriter into a sassy pop star with an enduring legacy of Billboard Hot 100 hits to her credit. 

To celebrate Lavigne's 32nd birthday, we're celebrating by highlighting her top 10 biggest Hot 100 hits.

(Avril Lavigne's top 10 Billboard Hot 100 hits are based on actual performance on the weekly Billboard Hot 100, through the chart dated Oct. 8, 2016. Songs are ranked based on an inverse point system, with weeks at No. 1 earning the greatest value and weeks at No. 100 earning the least. Due to changes in chart methodology over the years, eras are weighted differently to account for different chart turnover rates over various periods.)

1. "Complicated"
Peak chart date: Aug. 3, 2002
Peak position: No. 2

2. "Girlfriend" 
Peak chart date: May 5, 2007
Peak position: No. 1 (one week)

3. "I'm With You"
Peak chart date: Feb. 1, 2003
Peak position: No. 4

4. "My Happy Ending" 
Peak chart date: Oct. 2, 2004
Peak position: No. 9

5. "Sk8er Boi"
Peak chart date: Nov. 2, 2002
Peak position: No. 10

6. "What the Hell" 
Peak chart date: Feb. 26, 2011
Peak position: No. 11

7. "Keep Holding On"
Peak chart date: Dec. 23, 2006
Peak position: No. 17

8. "Don't Tell Me"
Peak chart date: June 26, 2004
Peak position: No. 22

9. "When You're Gone"
Peak chart date: Sept. 8, 2007
Peak position: No. 24

10. "Here's to Never Growing Up"
Peak chart date: June, 29, 2013
Peak position: No. 20