I know it's just South Korean chart, "smarty"

Avril tho.

Nope.

She's actually not even that big there anymore.

Britney and Beyonce are easily bigger there than she is now.

International chart, right?

I agree about Beyonce...

2011 Year End Chart
6. Beyonce - Best Thing I Ever Had - 823,512
7. Avril Lavigne - What the Hell - 798,673
12. Britney Spears - Hold it Against Me - 672,356

2013 debuts
Avril Lavigne - Here's to Never Growing Up - 23,692
Britney Ohh La La - 16,860

Anyways, congrats Britney for debuting that high with a soundtrack single.

Britney had more songs chart higher though:
12. Hold it against me
21. I Wanna Go
24. S&M Remix
58. Till the world ends
87. Scary
188. Up N Down

VS
7. What The Hell - Avril Lavigne 798,673
115. Wish You Were Here - Avril Lavigne 175,652

Wow a Britney's song for kids from a kid movie debuted with only couple thousands behind a lead single from Avril

That's interesting

As far as I remember Maroon 5, Ke$ha, Carly Rae and Beyoncé all managed to enter the official main chart top 20. Actually M5's Payphone reached #5 and is still the only international song I saw entering the top 10 Besides Wonder Girls' The DJ Is Mine which reached #8 nnn

Die Young: #1
C'Mon: #2
Crazy Kids: #3