Avril Lavigne's "Girlfriend" is now certified Gold in the So Casual Charts.

Awarded for selling over 500,000 units worldwide.

“Girlfriend” by Avril Lavigne climbs inside the top 50 of So Casual 100™, rising 54 spots to #41.

So Casual 100™: #41(+54) Girlfriend, Avril Lavigne [24 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne climbs inside the top 50 of So Casual 100™, rising 11 spots to #44.

So Casual 100™: #44(+11) Girlfriend, Avril Lavigne [22 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne reenters So Casual 100™ at #55.

So Casual 100™: #55(re) Girlfriend, Avril Lavigne [21 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne spends its 20th week in So Casual 100™ this week.

So Casual 100™: #86(-50) Girlfriend, Avril Lavigne [20 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne reenters inside the top 50 of So Casual 100™ at #36.

So Casual 100™: #36(re) Girlfriend, Avril Lavigne [19 weeks]. *peak: #20*

Tracks from ‘The Best Damn Thing (Expanded Edition)’ by Avril Lavigne rise in So Casual 100™ this week.

#14 (RE): Keep Holding On #36 (RE): Girlfriend #38 (NEW): Hot #39 (RE): The Best Damn Thing

“Girlfriend” by Avril Lavigne reenters So Casual 100™ at #76.

So Casual 100™: #76(re) Girlfriend, Avril Lavigne [15 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne reenters So Casual 100™ at #62.

So Casual 100™: #62(re) Girlfriend, Avril Lavigne [12 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne reenters So Casual 100™ at #86.

So Casual 100™: #86(re) Girlfriend, Avril Lavigne [11 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne reenters inside the top 50 of So Casual 100™ at #42.

So Casual 100™: #42(re) Girlfriend, Avril Lavigne [10 weeks]. *peak: #20*

“Girlfriend” by Avril Lavigne climbs inside the top 20 of So Casual 100™, rising 15 spots to #20.

So Casual 100™: #20(+15) Girlfriend, Avril Lavigne [6 weeks]. *new peak*

“Girlfriend” by Avril Lavigne climbs inside the top 50 of So Casual 100™, rising 24 spots to #35.

So Casual 100™: #35(+24) Girlfriend, Avril Lavigne [5 weeks]. *new peak*

“Girlfriend” by Avril Lavigne reenters So Casual 100™ at #59.

So Casual 100™: #59(re) Girlfriend, Avril Lavigne [4 weeks]. *peak: #43*

“Girlfriend” by Avril Lavigne reenters So Casual 100™ at #59.

So Casual 100™: #59(re) Girlfriend, Avril Lavigne [3 weeks]. *peak: #43*

“Girlfriend” by Avril Lavigne reenters inside the top 50 of So Casual 100™ at #43.

So Casual 100™: #43(re) Girlfriend, Avril Lavigne [2 weeks]. *new peak*

“Girlfriend” by Avril Lavigne debuts at #55 in So Casual 100™.

So Casual 100™: #55(re) Girlfriend, Avril Lavigne [1 weeks]. *new peak*