Gaga dubbed her fans 'kings and queens of youtube' on Twitter after the news broke. Her most-viewed music video is 'Bad Romance' while Bieber's top is 'Baby.'
Clips of Oksana Grigorieva are all over YouTube and now Mel Gibson's ex (and mother of his eighth child) is reportedly being courted by Playboy.
TMZ reports Hugh Hefner offered Grigorieva $75,000 and a chance at the cover but there's been no word whether she is considering the offer.
Lady Gaga has been fighting a contentious battle with Gibson that includes abuse allegations.