Let's see what gaga and rihanna have for us. Don't really care about the other 3

Even if the account was false - Rihanna is certainly coming (maybe even with 2 albums), Adele's album is nearly complete. Britney is confirmed to release a new lead single in the coming weeks. Gaga and Katy are not sure, but Katy is doing Super bowl and I'm sure she will have some kind of release till then and Gaga is already talking about a new album so a late Q3/Q4 release may be possible

This is basically 2011 again and Pink and Madonna are also coming!

And Xtina, Gwen and Fergie too! And alt-pop girls like Björk, Lana and Florence too. Everyone is releasing

Adele will destroy
Rih will be HUGE
Katy will be really successful
If Brit starts giving a damn and promotes a bit she'll be successful

Katy?

Maybe for a Prism re-release but that seems unlikely.

This is just some stan account. They get their info from other stans/ music forums