On Chrisley Knows Best, the family celebrates Grayson's 9th birthday.

Chris has a birthday coming up, but he's feeling anxious about getting older.

On Chrisley Knows Best, Julie starts a food blog, as well as a new food journey with Chris.

Todd goes to great lengths to meet his daughter's boyfriend on Chrisley Knows Best.

On Chrisley Knows Best, Todd and Julie put the kids through a boot camp to prepare them for college.

On Chrisley Knows Best, Todd and Julie nurse Savannah back to health after she develops appendicitis.

On Chrisley Knows Best, the Chrisleys visit Nashville to tour a college campus, and Savannah decides to go out with new friends.

On Chrisley Knows Best, Todd puts Savannah on a budget as he tries to teach her about the real world.

Todd teaches his children an important lesson this week on Chrisley Knows Best.

On Chrisley Knows Best, Savannah wants to go to college early, but Todd thinks she should stay home.

Time for a little family bonding on Chrisley Knows Best.

On Chrisley Knows Best, the family takes time out for a few selfies.