EXCLUSIVE: Cameron Dallas' Fans vs. His Mom - Who Knows Him Better?

Cameron Dallas challenges his mom and his fans in this behind-the-scenes video for X Out, given exclusively to JustJaredJr.com.

The 22-year-old social media star and model is the newest spokesperson for the brand, which is a a one-step acne-fighting Wash-In Treatment by the makers of Proactiv.

PHOTOS: Check out the latest pics of Cameron Dallas

What is Cameron‘s favorite color? What about his favorite subject in school? Do you know the answers?!

Watch below to see who knew him better – his fans or his mom!