Here we go again. Another celebrity has deleted another Tweet that their PR team told them to take down. I have no idea of whether or not Gaga posts her own messages, you'd be shocked by how many celebrities don't Tweet, but she posted the following update on her Twitter days ago.
When I first read Lady Gaga's Tweet, before I knew she deleted it, I took it as an insult. She's saying that Christina Aguilera's recent music sucks and she, the queen of the Billboard charts, is congratulating her on making better songs like she used to? The same could be said about the Gaga. I doubt her ARTPOP album will be any good. She craps her records out too fast.
Gaga has a God complex, clearly, and I don't think she should be Tweeting at all.