Adele Fans Erupt in Excitement as '30' Billboards Appear to Pop-Up

Is Adele finally on the cusp of a comeback?

Fans seem to think so.

Find out why below…

Moments ago on social media, pictures of billboards sporting the number ’30’ have allegedly popped up.

Why is this notable?

Well, Adele’s albums to date have followed a numerical pattern: there was debut ’19,’