Gaga and Britney are over. We all know they're over. They haven't had a big hit in years and aren't in the minds of the public anymore, even though they're still universally well known. This is a fact, accept it Monsters and Army, it's not
2000 or
2010 anymore. These girls aren't giving you their all anymore and just lost interest in being relevant, don't know what it means to be a pop star, and probably hate the industry. (iheartbrit realizes this facts). It's nothing new.
Now that they are both at rock bottom, a collab could ignite some nostalgia from their gay followings. It will at least be better than the Téléphoné song with that fake bish.
THIS would be so iconic. 
OT : Weird how someone like Katy who ATRL claims is still a major force...is coming off Prism which the Kats brag about being huge but "Rise" only did 30,000 more than the FadGa single 1st week. Looks like she won't do much better with her next era. Kats were saying that she ended Taylor, comparing her to Beyoncé, but her "Roar" remix for 2016 which had such huge promos tumbled down charts worldwide, now she's getting naked for attention, and spends her nights intoxicated on Twitter interacting with trolls who have usernames like
godneybjs.