I don't know what crack these people have been smoking. Beyonce over Mariah? Beyonce steals from everyone, lipsynch's and her performances are basically sling her lacefront and sling her pelvis around. Mariah has been in the game since the early 90's...I don't get it... Beyonce is overrated, she doesn't have a 5 octave range. This is a joke poll, but at least you didn't have Rihanna on this poll.