I would say it's Beyonce by far because Celine has terrible vocal placement that stymies her from achieving optimum resonance and proper/assured belts. And her high larynx doesn't help either.
edit: the accent mark...are you saying that a combo of Bey and Celine would be better?
The time Beyonce at 19 years old snatched Celine's wig with a flawless Soprano High C (C6) on live television and made her almost break her neck @ 3:42
The time Beyonce at 19 years old snatched Celine's wig with a flawless Soprano High C (C6) on live television and made her almost break her neck @ 3:42
It's Beyonce, she has much more resonance and her technique is 100x better, she has support in all registers. Celine, although still having a beautiful tone, lacks resonance and proper placement, especially when belting above D5.