Dodgeball legend White Goodman has been using Ben Stiller's Instagram page to taunt massive celebrities into picking a side for the big dodgeball rematch (and one final showdown) between Globo Gym and The Average Joe's.
It's all in support of The Stiller Foundation and the fantastic charity work they do.
It seems no-one is safe. Sports stars, Pop Stars, the works.
Goodman's had a go at The Bieb's