Can you guess what Chris Pratt, Elizabeth Banks, Will Arnett and Tiffany Haddish are acting out with jus their mouths??br br Welcome to heatworld on youtube. heatworld covers everything and everyone you need to know about showbiz and entertainment. From breaking celebrity news to the latest (and funniest) stuff in the world of TV, film and music, the best celebrity videos and interviews, and the hottest famous looks to copy and drool over. Please stay a while and do help yourself to our freshly baked videos.