Taylor prob won't dip that low for another 2 or 3 albums
Bey has a huge celebrity so she should stay right around that mark
Gaga........ Depends on the quality of her music and how the GP takes it
Katy seems like she's reaching her expiration date so she might miss it too but idk, she's not really predictable
Riri isn't front loaded so she's prob gonna miss it too
And Adele won't miss it with this album, IF SHE WOULD ****ING RELEASE A SINGLE
In short, I think Rih Katy and Gaga