This is no April Fool's joke! We've got Hanson as our latest Posted band!
They performed songs off their LP Shout It Out! - and, yes, there was some "Mmmbop" too.
The guys give us the what's what on who's who when they bestow Sibling Superlatives.
Find out what as you watch them answer 5 Questions about being "Sooners" & more.
Think you know Hanson? Sift through fact and fiction with the band!
See the band of brothers' music videos and live clips from "Penny & Me" to "Give A Little."