Holly Willoughby baffles I'm A Celebrity fans with changing jumper: 'What is this sorcery?'

I’m A Celebrity viewers were left baffled after Holly Willoughby’s jumper appeared to change during a Bushtucker Trial.

Willoughby and co-host Declan Donnelly were on hand to offer moral support to Anne Hegerty during her short stint in the Monstrous Monoliths challenge on Tuesday night.

In the teaser clip Willoughby was seen wearing a black jumper featuring a prominent pink logo. By the time the show aired in the evening, the logo was missing.

But eagle-eyed viewers still noticed the logo from the side-on, leaving them confused when it disappeared in other shots.

One tweeted: “Why does Holly's jumper keep changing?!!! Camera pans out... theres red on it. Close up... it's plain black! #ImACeleb.”

Another said: “Is it just me or does the logo on Holly’s jumper keep vanishing?? Is there a logo or not?? #imaceleb2018.”

A third asked: “Does Holly's jumper have a design on it or not? #ImACeleb.”

An insider cleared up jumpergate, explaining that the logo on Willoughby’s clothing was only spotted after filming. Trials are never refilmed, so the logo was blurred out.

They added that a few frames had been missed, which is why viewers were able to spot the red in some shots.

Willoughby is a few days into her jungle debut, having stepped in for pal Ant McPartlin who stepped down from his TV commitments.

In scenes to be shown in the next episode, the This Morning presenter goes into full motherly mode as she uses her “mum voice” to give John Barrowman advice during his underwater tria l.

She tells him: “Well done! Star number one. Get that straight in your bag otherwise it won’t count.”

I’m A Celebrity continues Wednesday at 9pm on ITV.