The only way Gaga will make a comeback is if she develops some common sense and manages to get a good team. Judging from the way Artpop's been handled, it's not likely.
also, people are over her like dramatic antics and outfits and stuff its no longer shocking. she cant cover up the fact that her music isnt that good anymore she needs an actual strong album and performances that dont look like sloppy versions of madonnas
Nope. The song was already blowing up Solo (hence they booked the Victoria's secret fashion show) and the Voice performance gave it the needed exposure, just like Blurred Lines.