There are some pretty wild celeb rumors out there — but what's even more shocking is when they turn out to be true! Like when that theory that Taylor Swift arrived to the Eras Tour stage by hiding in a janitor cart every night turned out to be true. Marcelo Endelli / Getty Images for TAS Rights Management Or when Kylie Jenner ignored all the speculation that she was expecting her first child and kept it a secret until her daughter was born. Dimitrios Kambouris / Getty Images for WSJ. Magazine Innovators Awards Or when Arnold Schwarzenegger confirmed that he'd had an affair and fathered a child with his family's longtime housekeeper. Jeff Spicer / Getty Images for Fane Or when Jay Leno jokingly told Kim Kardashian about a rumor she was planning to name her daughter North West — which inspired her to actually do it. Gilbert Flores / Variety via Getty Images What's the wildest celeb rumor you've ever heard that actually turned out to be true? Where did you first hear it? How'd you feel when it was confirmed to be true? Share your answers in the comments, and they may be featured in an upcoming BuzzFeed Community post!