TikTok shocked by how ‘hot’ and young this grandma is

A 35-year-old grandmother has baffled TikTok users with her youthful looks, with people saying she doesn’t look old enough to be a mother — let alone a grandmother.

Mother of four Xavi initially shocked users with videos of her and her children — and then bowled them over when they found out she was a grandmother of a baby boy as well.

Xavi had her daughter Bianca at the age of 15 and Bianca — now 20 — had her baby at 17, making the TikTok creator a grandmother — and as the internet has declared: a hot one.

“Hot grandma challenge,” Bianca says in the 15 second clip, passing her son to Xavi, who then sits in front of the camera showing off her youthful looks.

Thousands of viewers commented on the video — in disbelief.

“Beautiful grandma, you do look like sisters,” a follower commented, with another declaring: “You three could pass for siblings I swear.”

“She is your step mom I’m pretty sure and your brother is so lucky,” a dubious user wrote.

“Yea my granny don’t look like that,” one user laughed.

“How in the world is she a grandma?” another shocked user wrote.

She’s not the only grandma to be holding the elixir of youth; Canadian TikToker Lalie had people talking about her sultry pics at 53. The glam gran puts her youthful looks down to an intense skincare regimen and she has hit back at trolls, telling them: “Gonna keep being me.”

In Australia, a Queensland grandmother Gina Stewart, 51, has amassed a cult following with her racy bikini snaps, which she regularly posts to Instagram. The mom of four and grandmother of one swears by rose-hip oil, cryotherapy and swearing off alcohol as the secret to her youthful looks.