Celebrities join the super viral #AgeChallenge using a mobile app

Celebrities joined the trend as they tried the #AgeChallenge using the aging app called the FaceApp.

The app manipulates facial features to give a peek of what one might look in old age. From Drew Arellano to Megan Young, celebrities quickly joined in on the fun. 

Of course, we just had to put their photos in this gallery.

— Jannielyn Ann Bigtas/LA, GMA News