Aya Hirano y Nana Mizuki DISCOTHEQUE

Hey hey hey!!
Aya hirano and Nana mizuki those two are sooo good at singing! I really love when they sang Discotheque and MonStar! 
 I really want to see them singing together again!

                   http://www.youtube.com/watch?v=tUSJDPJTvdk
That's the link