It's the 10 year anniversary of Girls Generation's The Boys! What else came out in 2011 K-Pop?
Disclaimer: This will only include girl groups because OP never paid attention to boy groups. But I welcome you to throw in any other songs or tidbits in the comments! H a p p y 1 0 y e a r a n n i v e r s a r y t o T h e B o y s ! The nations girl groups endeavour…