Jamie Lynn Spears has become the second contestant to leave I’m A Celebrity… Get Me Out Of Here! on medical grounds.

A spokesperson for the ITV show confirmed to Sky News that Britney Spears‘ sister had left the jungle on Wednesday afternoon.

She follows Grace Dent, whose departure was confirmed on Saturday. She told her fellow campmates that her “heart is broken” after leaving the programme early.

“Jamie Lynn Spears has left I’m A Celebrity…Get Me Out Of Here! on medical grounds,” the spokesperson said.

“She’s been a fantastic campmate who has triumphed at trials and bonded well with her fellow celebrities.”

Sky News understands the 32-year-old has now left the camp and her fellow campmates are aware that she won’t be returning.

Her last appearance on the show will be on Wednesday night’s episode.

Spears had threatened to quit last week after just a few days when she became emotional because she was missing her children.

During the episode on 21 November, she told her campmates she was finding it difficult to be so far away from her family.

Her emotions bubbled up further when four celebrities were tasked with a challenge to win the contestants’ luxury items, with hers being a photo of her two daughters.

Spears also appeared to use the camp phone – which normally only rings during challenges – in last night’s episode to try to call her family in the US.

During her time on the show, Spears also discussed her relationship with her sister Britney, who she said she had talked to before entering the jungle.

Spears revealed the pair had a “very complicated upbringing” which lead to them having issues with each other.

However, she added that she felt Britney would be “worried” about her in the jungle and believed she would be “checking in” regularly.

“She’s (Britney) a good big sister, she is,” Spears said. Yeah, I love her… Me and her throw down. The world’s seen that.

“I’ve learned to stop talking about it publicly, but you know what, families fight. Listen, we just do it better than most.”

Spears also discussed the challenges she faced after falling pregnant as a teenager while starring on TV series Zoey 101, and how she became Catholic after her daughter survived a freak accident where she nearly drowned in a family pond.

Other celebrities on this year’s show include former UKIP leader Nigel Farage, First Dates star Fred Sirieix and JLS singer Marvin Humes.

The show has so far attracted a lower audience than last year’s series, which featured former health secretary Matt Hancock.

This year’s launch was watched by seven million people in its first week – down from a consolidated audience of nearly 12 million last year.