There must be something in the water because celebs like Harry Styles, George Shelley, and Lucy Hale were in totally goofy moods this week. Don't worry — we captured all the silliest pics in this week's gallery.
Why does Harry have a napkin over his head? What's all over Becky G's face? And why is Maia Mitchell wearing Harry Potter's glasses? You'll just have to click through the gallery to see!
Check out this week's Silliest Instagrams gallery and don't forget to vote for your favorite pic on the last page!