Recently Lupin has been reported to sound simialar to Jelena's 2009 single, Insomnia.But apparently, it looks like KARA's Lupin also sounds similar to Pussycat dolls' Jaiho (You Are My Destiny) !
Thanks to 2222ne1 for the video, check it out below!
What do you guys think? Personally I think it's really similar but coincidence could be on the move, who knows?