It may be hard to imagine what your favorite MTV stars will look like when they're senior citizens -- you know, since it's many years from now. But thanks to the entertaining aging filter on FaceApp (and the viral #AgeChallenge), we now know. And their futures feature quite a few wrinkles and some grays.

From Coco Snooki & JWOWW to Brody Jenner (with a special guest!), take a look at some of the priceless results below, and share your favorites in the comments!

  • Vinny Guadagnino and Pauly D

  • Brody Jenner

  • Snooki & JWOWW

  • Challenge's Bananas, Cara Maria, CT, Nany, Zach and Wes

  • JWOWW

  • MTV Floribama Shore's Aimee, Candace, Codi, Gus, Jeremiah, Kirk, Kortni and Nilsa

  • DC Young Fly

  • Chico Bean