Y compare? Love beyonce, love gaga, love britney. 3 separate artists who btw all collaborated with one another at some point. Gaga wrote 3 britney songs incl telephone that gaga later recorded with beyonce. N brit n bey recorded we will rock u for pepsi. Bt would like to add just 1 thawt... Did any1 notice rihanna laughing at britney during her flop vma performance some years back?