Bill is not a star, he's a solar system (c)
During the first Tokio interview after the release of the app:
Bill: Tom and me, we have an app. It’s weally gweat. I post all of my topless photos there. And I use a LOT of question marks??????? and exclamation points!!!!!!!! in my posts!!!!!!!!????????
Tom: I pretty much do nothing but drive Bill around in all of our videos.
Seems to be true so far)