Christina Aguilera - Not Myself Tonight - Official Music Video

To be a great diva n singer...they must have a BIG voice like X-tina..
i think X-tina is not trying to copy GAga style..If you say Xtina is copying gaga, that mean Gaga previously copying madonna. So who copy of who?
Xtina have a realllyy great voice n powererfulllll than Gaga...i like gaga but i think Christina is more talented than gaga..Gaga only hav freakin n quirky style that  make her famous but she dont hv a great voice..Brava for X-tina...BIONIC damn HOT!