Credit: Twitter

We've gotten to see what an amazing mom Yolanda Foster is during the course of her two seasons thus far on Real Housewives of Beverly Hills. Now, she is posting an adorable photo of herself with her son, Anwar Hadid  and we can't stop laughing at their hilarious expressions. 

On April 24, Yolanda posted a pic (at left) of herself and teenage Anwar waiting at a doctor's office. "We have grown out of these little chairs at the pediatrician, my baby boy @AnwarHadid is now 5'11 and 152 pounds," Yolanda captions the pic.

This is truly an adorable photo, as Yolanda and Anwar clearly have a very close relationship. We're not exactly sure what they're doing with their hands, but we love that they're comfortable hamming it up for the camera.

Last week, Yolanda  who also has two daughters, Gigi and Bella  posted a sweet birthday message to Gigi. "Happy birthday my precious Baby G @GiGiHadid," Yolanda writes. "Thank you for being YOU and choosing me to be ur mommy! I love you xox."

It's great that Yolanda is so tight with all of her children. And let's hope that next time, Yolanda and Anwar find some chairs that are a bit more age-appropriate. 

Do you enjoy this pic as much as we do? 

Source: Yolanda on Twitter