AceShowbiz - Scott Disick has Khloe Kardashian's back. The baby daddy of Kourtney Kardashian jumped to Khloe's defense when he noticed a rude Instagram comment by a troll on Thursday, June 17.

On that day, the 36-year-old treated her online devotees to a series of pictures featuring her looking gorgeous inside her car. In the photos, the Good American jeans founder donned a blue patterned top and matching pants while pulling up her hair in a sleek, high ponytail. In the caption, meanwhile, Kourtney shared an uplifting message which read, "I will not lose, for even in defeat, there's a valuable lesson learned, so it evens up for me."

Despite the positive message and vibe from the post, one user apparently managed to find a flaw to criticize about. "who is she?!" the person asked in the comment section, seemingly poking fun at Khloe's alleged changing faces. Scott caught wind of the comment and quickly clapped back at the user, writing, "Who isn't she? That's the question!"

Khloe and her famous sisters are no strangers to public criticism over their looks. Back in October 2020, Khloe addressed the mean comments during an interview with Elle. "At first, [mean comments] would definitely bug me, and I'm like, 'What in the world?' " so she shared. "I would never take my time to shame someone or be negative. I only comment nice and positive things. At first, I would let stuff like that affect me. And now I really don't care. Maybe if I'm having a bad day. But typically, I would say 90 percent of the time, it doesn't affect me."

A source close to Khloe also revealed to Us Weekly that the reality TV star's transformation was earned because of hours and hours that she spent at gym. "Her transformation is due to hard work in the gym," the source noted. "She hasn't done a major surgery, just small treatments like micro-injections, laser work and facial contouring. ... She feels like the best version of herself."