@ Alexz - for the same reason Ke$ha rips Gaga off but doesn't cover her.
This isn't easy for them. It confirms what some of us have been saying for months. I knew GaGa had this selling power, I'm surprised so many others thought otherwise.
OMFG #2!!!!!!!!!!!!!! When come back from the shower it'll be #1!!!!!!!!!!!!!!!!!!!!! I just made it my ringtone as well!!!!!!!!!!!!!!!! I just can'ttt!!!!!!!!!!! God bless her soul!!!!!!!!!!!!!!!!