And it's freaking hilarious!
Ch-ch-check out the brutal bit (above)!
They might be one man down, but they're still doing their thang!
The group headed over to Dancing With The Stars to remind us all why we love these boys so much!
They performed a dreamy new single for charity, Fill A Heart, as a foursome. And even though it's not the same without Nathan, the boys managed to blow us away!
Beyond the single being just totes AH-Mazing, proceeds for it will go to Child Hunger Ends Here.
We hate seeing the boys as an incomplete group, but we're glad the rest of them are working for a good cause while they eagerly await Nathan's recovery.
Ch-ch-check it out (above)!