This is the moment a beauty influencer gets the kiss off from her own brother when he cannot help laughing at her new surgically pumped lips.

The footage shows Brazilian social media star Natalia Araujo opening her front door to her brother who collapses in hysterics at her massive trout pout.

As he gets his first look at her lips her brother’s eyes widen in shock in the clip shared online on 18th March.

Then he begins laughing uncontrollably and says: “Oh my God! How ridiculous!”

And as his sister giggles nervously he asks: “Natalia! What have you done!?”

Unable to hold it in any longer he bursts out laughing again, pointing at his sister and doubling over.

After regaining his composure, he then tells her that it looks like her mouth is about to explode as she continues to giggle.

He said: “Is that really how it is or did she do it wrong? Her mouth is going to explode.”

The brother, who has not been named, then scolds her saying what she’s done is “crazy”.

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He added: “Have you ever thought about how your mouth would look? How horrible!”

And social media users were also left open-mouthed in shock at the op.

One said: “It’s going to blow up your mouth hahaha, he didn’t know whether to go in or hide. Oh dear!”

While another added: “Guys, I loved this boy, his astonishment, his laughter and his understanding, very funny; sorry Natalia.”

But one netizen who claimed to be a doctor told Natalia not to panic.

They said: “This is what the treatment to remove hyaluronic acid filler from the lips looks like.

“It swells a lot, but then the filler comes out and the lips return to normal.”