Something must be in the water because tons of celebs were feeling super silly this week. Harry Styles wore a kangaroo suit for one of his shows, Maia Mitchell made the funniest face we've ever seen, and Shay Mitchell sat in a grocery cart, clutching a gigantic fork. What a week for silly Instas!
Click through the gallery below to see the funniest Instas from this week and don't forget to vote for the silliest one on the last page! Tell us in the comments: Which one's your fave?