Kardashian fans think Kendall Jenner will be ‘really mad’ at Kim after watching Skims mogul’s new video

FANS have shared theories that Kendall Jenner will not be happy with her sister Kim Kardashian’s newest business venture.

The Kardashians star recently revealed a new collaboration with HiSmile teeth whitening.

But fans shared concerns that the collaboration could cause issues with her sister Kendall, 26, as the supermodel is the co-founder of Moon Essential toothpaste.

Kim, 42, posted a new video promoting the product, saying: “Hi, guys, OK so you know how much I love HiSmile, and they have the best range of products.

“This has changed everything. Everything having to do with the way me and my kids brush our teeth. Like, I could not get them out of this like minty toothpaste situation that they hate.”

She continued: “So, this is going to blow your mind, all these new flavors I’m going to show you.

But her followers immediately rushed to Reddit to discuss Kendall’s teeth-whitening collaboration that is in direct compeтιтion with Kim’s.

“Kim doing a toothpaste ad … isn’t it weird when Kendall has Moon?” one wrote, re-sharing a screensH๏τ from the TV personality’s post.

“Imagining a situation where kendall goes all tati westbrook on her a** is so funny to me,” a second joked.