Bristol Palin & Tripp Get Down & Dirty

Just Palin around! Bristol Palin tweeted this adorable picture of herself goofing off with 2-year-old son Tripp on her Twitter page this week.

"We are too silly," wrote the Dancing with the Stars alum.

Palin, 20, was apparently taking some time out to pamper herself with a mud mask, but little Tripp thought that his mother had covered her face with something more decadent - and edible!

"Ha! He thought it was choc. lol," Bristol explained.

The young mom and her friends Kyle and Chris Massey are currently shooting scenes for their new reality show on the BIO Channel, which will focus on the young adults as they live together and work for a small non-profit organization.

We wonder how Tripp is getting along with his new roomies!