As you all know, a new girl group debuts at least every other week in the Kpop world. This time Zero One Interactive, famous for, well, no one, has released a new singing duo called Devil And Angel (Jin Sung Hyun and Kim Sul Yoon). Check out their first single "Bad Girl". Video Credits: tenerife10 The song is really catchy, but it brings nothing new to Kpop as there are hundreds of songs just like "Bad Girl". Their dance style is tectonic mixed in with a little Son Dam Bi. Video Credits: Mardi09 The girls are pretty but not pretty enough to succeed on looks alone and since they are lip syncing in the video above, I doubt they have a very strong vocal capability. The group has failure written all over it but who knows? Maybe, if they follow the 2NE1 and 4minute trend and really become "Bad Girls" and throw away the cute concept they might have a chance. Here are some pictures of the two girls. Thanks to D for the tip!