Stefani Joanne Angelina Germanotta. Who? Okay, let’s simplify it … Lady Gaga. Yes, the dance music diva originally from New York, USA is back on the scene with new song “Perfect Illusion” which vaulted up to the top spot on iTunes in a number of countries around the world. Gaga’s rise to superstardom seemed to happen overnight back in 2008 with the release of her first single “Just Dance” and her debut album The Fame which sold an estimated 15 million copies worldwide. We last heard from her with the surprisingly well-received collaboration with adult contemporary crooner Tony Bennett. Have a listen to “Perfect Illusion” below.