I find Lady Gaga insufferable and I think her music is the ****ing PITS but to say she's fading or her career is anywhere near over is a flat out lie. The BTW tour is evident that she's become a mainstay in today's music and her power in the industry is growing more and more by the day. She's accomplished more in four years what some haven't been able to do in decades, she's secured a very reliable fan-base all around the world, and she's made a HUGE mark on pop culture.
Unfortunately, she's not going anywhere anytime soon.