You guys do know Perez doesn't even write for that site anymore? He has some minions write it for him, I don't think he's touched it since the Michael Jackson incident, so I'd take everything you read on there with a few bags of salt. I doubt he even looks at what the people are writing, at the end of the day, it's all under his name and he's the one getting most of the $$$.
I don't think he is "best friends" with Lady Gaga. Sure, they've met and probably know and like each other, but they are not best friends. And to be honest, I don't think Gaga is in this for the fame, she's said so herself she started making music because she wanted to make music that she liked and that she could listen to. The outfits, mad music videos and stage productions are probably a mixture of her being obviously artistic, and to also accentuate the music that goes with it. She always seems to keep herself to herself, hardly ever talks about her personal life and has never bitched about another artist or retaliated to one who has bitched about her.
And I doubt she has ever visited the Perez Hilton site, so would not know about the stuff that's been written about Christina. I went and had a little look to see what's been written about her, and sure it's bitchy, but nothing Christina can't handle. Christina doesn't need to prove herself. She is fantastic and incredibly talented, and hasn't been bitchy herself to Gaga either. i think the Christina fans are taking the Perez stuff a little too seriously. And I'm sure Gaga has got wind of what is being said, but what is she supposed to do? People will always hate on celebrities they don't like, and Gaga can't change that, and she probably knows it's best to keep her nose clean.
And as for Katy Perry? Well, she's got a point, hasn't she? While I myself, after being raised as Catholic, am not particularly offended, but then again, I'm not particularly religous. Though it's plain to see why religous people would be offended. It's a bit like when Michael Jackson started doing all that Jesus crap, and Jarvis Cocker, the legen that he is, went and flashed his arse. But Katy's family is religous, and she probably is herself, so it's okay if she gets offended. And it's okay for her to say something if she wants.