Her fanbase is way too young for her to do that (even though she seems far happier doing that stuff live). It would be a HUGE gamble for her to do this.

I think both of them have a big chance of fading away tbh.
Adele is non-progressive,or atleast has been till now.Gaga's selling power(music sales,not tours) seems to have deteriorated a lot.

Lol at people bringing up Rihanna.Sis has 7 full length studio albums already,4-5 of which were released in last 5 years alone,against the grand total of 2 and 3 that Adele and Gaga have released.And yet she hasn't been able to match their sales.

it has been nearly a year since gaga has tried to shock us. she is over that part of her life now. she is going to focus on the music and leave the shocking to katy and nicki. and the great thing about that is that the public seem to want her to slow down and focus on making good music rather than shocking us. she brought the weirdness back and now she is going to end it.

These polls are dumb because no one knows the answer.

I still think Lady GaGa will last longer because of her constant reinvention of her image and music.

Norah Jones