This picture is adorable for at least 4 reasons:

1. It captures a special moment between father and son recently after the family of three became a family of four. It's surely been a big adjustment for Camden to have a new baby sister in his house (Brooklyn Elisabeth, born January 5), and it's nice to see that Dad is making sure to give him some extra love.

2. The lighting is not ideal and they appear to be in a hallway, which means the cute pic was definitely a candid moment. I love a healthy dose of Photoshop and staging from time to time, but it's refreshing to see a celeb take a break.

3. They are both wearing baseball caps worn backwards, showing that they are both sports fans and too cool for school.

4. You can see that they look alike. Camden is totally Daddy's mini-me.

We can't wait to see more Insta-worthy shots of Camden and Brooklyn as they grow up in the Lachey household! Which celeb families do you love to follow?

Hannah Werthan is the assistant editor for Her man crush any day of the week has always been Matt Damon (er, and her husband). Follow her on Twitter and Instagram.