"#LoveIsLouder gallery photo exhibit was incredible! Here's photographer @brittsnowhuh showing her tiniest 'model' some love. 💓," Chrissie wrote on Instagram.
The two stars have both been vocal about the Love Is Louder message in the past. In fact, Brittany actually founded the movement and the entire Teen Beach 2 cast, including Chrissie, posed in support of the movement last summer.
What causes do you support and how do you give back to your community? Let us know how you stay positive in the comments below!