She's a nice girl – I just feel very honoured that she wanted to sing my song. I used to scream for her in Times Square and now I work for her. When I was 13 she was the most provocative performer of my time. I love her so much! Britney certainly doesn't need any freakin' tips from me! Britney Spears is the queen of pop. I was learning from her.

Lady Gaga on Britney Spears