Celebrities Who Believe In Aliens! Home › Galleries › Celebrities Who Believe In Aliens! Nick JonasThe "Levels" singer had a close encounter when he was a teen: "I looked up in the sky, and there was three flying saucers." [Image via WENN] … Next » Share This Categories Alicia Keys Amy Adams Ariana Grande Demi Lovato Dwayne "The Rock" Johnson Fran Drescher Halle Berry Jaden Smith Kacey Musgraves Katy Perry Keanu Reeves Megan Fox Mick Jagger Niall Horan Nick Jonas Rihanna Scary! Will Smith William Shatner Related Galleries The Best Celebrity Instagrams Of The Week! Selena Gomez, Kourtney Kardashian, & More Best Dressed Celebs Of The Week The Best Celebrity Instagrams Of The Week!