A Louis Vuitton model who killed a catwalking love rival has boasted from behind bars that he’s the subject of an upcoming TV interview and sickeningly urges people to watch him, according to a report Monday.

“I will be going on tv @itv in early December via Belmarsh prison,” British model-turned-murderer George Koh wrote in a recent posting on Instagram, the Mirror reported.

“@rosskemptv will be interviewing me in my cell. You’ll get to see my cell, questioning about my charge and simply how life is like for me in prison. Please watch it if you get the time or online on @itv repeat,” Koh said.

“I also will be launching my book and artwork to stop the young generation getting caught up in crime and instead focus on their pathways,” the killer added.

“I really believe it’s my must to bring back to the community, world. I’m so so sorry. Rest in peace.”

The 20-something killer’s Instagram page appeared to have been taken down by late Monday morning.

Koh was convicted in August 2018 of killing more successful fellow English model Harry Uzoka, 25, who was called “the country’s most famous black model” at his murderer’s trial.

Koh had become increasingly obsessed with Uzoka in the months leading up to the slaying, and the victim fought back by calling out Koh’s copycat efforts on social media. Then Koh claimed that he’d slept with Uzoka’s model girlfriend, Ruby Campbell, and the men agreed to a street showdown in January 2018 to settle their differences.

Koh ended up fatally stabbing Uzoka in the heart outside the victim’s house. The killer was sentenced to a minimum of 24 years behind bars.

One of Uzoka’s former girlfriends, Victoria’s Secret supermodel Leomie Anderson, fumed on Twitter on Monday about Koh’s recent online post.

“Have you no respect for his family?? Please retweet to have this stopped, his family have suffered enough,” Anderson seethed.

“Sorry but he hasn’t even been in jail 2 years yet he’s allowed to paint himself as reformed??? He killed him out of pure obsession and jealousy so him even speaking on the situation makes no sense to me as it’s not a path many can even relate to.”