Some critics were shocked by the concerning line on her neck while others called out the reality star for completely altering her face over the yearsCredit: Hulu

The scene showed Khloe, 39, sitting in a backstage glam room, which was equipped with vanities full of beauty products.

While on FaceTime with her friend Steph, Khloe was explaining the 42nd birthday plans she had for her sister, Kim Kardashian, for the following night.

The Kardashians star had her wavy hair clipped back and was wearing a bedazzled top and a grey sweater for the scene.

While some viewers couldn’t believe Khloe was doing her own makeup application, others couldn’t help but point out a strange feature in her neck.

Taking to Reddit, one person shared a few screenshots of the moment during the episode, which showed Khloe looking into a handheld mirror while applying the eyelash product.

An apparent crease could be seen sticking out from her neck right above the jeweled neckline of her top.

WHAT IS THAT?

In the thread, one commenter wrote: “What’s the line on her neck???”

“THE NECK CRACK?????” another asked.

“I see that too. Wonder why that is,” one user replied.

Others chimed in to comment on Khloe’s face, primarily saying she was looking old for her age.

“She’s so botched and she’s only 39,” one user said.

A second wrote: “She looks so plastic! It’s so sad. I always thought she’d be the sister that would hang on and not mess with her face but I was so wrong.”

“It looks like a face transplant,” a third said.

“Looks like she could be in her 60s. So sad,” commented another.

While many critics bashed the Hulu star in the thread, others defended Khloe by saying the line in her neck may have been due to her recent weight loss.

A user wrote: “When your body fat gets low sometimes it makes your neck look funny :/ especially if you had more fat to begin with in my experience. It’s possible she had a procedure too, but wouldn’t be surprised if it’s from extreme weight loss..”

KHLOE’S WEIGHT LOSS

The reality star has worked hard over the last several years to perfect her figure with diet and exercise.

Khloe has dropped 60 pounds over the past four years and has been showing off her shrinking frame on social media for months.

On the July 20 episode of The Kardashians, Khloe even made some shocking comments about her body while looking at old pre-weight loss photos of herself.

Khloe blamed “society” for making her insecure, claiming she was picked apart from the moment her family made their TV debut.

The mom of two said she “had the most confidence” prior to hearing critiques about her appearance.

In a confessional, she said: “I’ve been torn apart the minute that I’ve gone on TV, so therefore it’s not good enough.”

At one point she referred to herself as “chubby,” which her sister Kourtney, 44, vehemently disagreed with.

Khloe pulled up a photo of herself, saying: “This is chubs. It’s like I’m wearing a fat suit.”

The Lemme founder replied: “Khloe, stop,” before holding up the photo to show Kylie.

Viewers were stunned by the comments and showed empathy toward the reality stars.

One wrote on Twitter: “I hate hearing Khloe say she was chubby because she was NOT!!! Like b***h be serious, her shape was amazingggg. It makes me so sad how she was constantly ripped apart.”

Someone else tweeted: “What Khloe is saying is absolutely correct. Social media bullied these girls (mainly her) about their looks and the second they changed their looks, or did some alterations, they bashed them for getting ‘work’ done. Like pick a side. Or just shutup.”

One fan believed the crease was due to Khloe’s recent weight loss, which the reality star has been showing off on social media over the past few yearsCredit: Hulu

Khloe addressed her drastic weight loss on this week’s episode of The Kardashians by saying she used to look like she was wearing a fat suitCredit: Getty

Khloe admitted that being on TV led her to believe she was never good enough and made her change her appearanceCredit: Instagram/khloekardashian