AceShowbiz - Haters will always find something to criticize. Someone was apparently not happy with Kourtney Kardashian's son Reign Disick's look and made it known through an Instagram comment. The "Keeping Up with the Kardashians" star, understandably, wasn't having any of it.

It started after the 40-year-old beauty shared photos of two of her kids, Reign and Penelope, taken in Santa Ynez in California. One photo saw Reign sitting next to a horse while wearing his new Yeezy slides, while others featured him playing in the dirt and riding a tractor. Instead of focusing how cute the kids were, one user focused more on Reign's long hair.

"She really need to cut his hair," the person said about the 4-year-old's hair. Kourtney didn't mince words as she responded, "She really need to not worry about kids that aren't her own. He is a happy boy."

Still, Kourtney received plenty of gushing comments from her celebrity pals. Bella Hadid wrote in the comment section, "This made me so happy."

This is far from being the first time for the Poosh founder to fall victim to mom-shaming. Earlier this month, she was criticized for taking her kids to vacation too often as she posted photos of them enjoying a snow-filled vacay in Finlad.

"Don't your kids go to school. their education is so important more than these trips," one Instagram user said. Many of Kourtney's fans jumped into her defense, telling the hater that it was "spring break" at the time. Kourtney then chimed in, writing back to the critic, "Exactly it was spring break, but traveling can be educational too."

She was also slammed when she posted a solo shot of herself on a yacht which prompted someone to comment, "Where are your kids?" Kourtney casually replied, "My son was taking the photo, and the other two were sitting a table across from me. Thank you so much for your concern."