She hasn't been with her partner "for a long time."

I'm A Celebrity, Get Me Out Of Here's Jess Plummer "secretly" split from her boyfriend before the show. The EastEnders actor, a contestant on this year's I'm A Celeb in Wales, recently split from her longterm partner, Jaz. This comes after a video of the pair arguing was shared by The Sun. The footage showed the couple embroiled in an argument while walking up Streatham Hill in south London. https://www.instagram.com/p/CHWLrAnBIaa/ In the video, Jess can be heard calling Jaz "selfish," but despite the recent fight, a source told the publication that the couple haven't been together for some time. “They haven't been together in a long time – but they still see each other and co-parent," they said. “Their daughter is the most important thing and they always put her first.” https://www.instagram.com/p/B--RMcCh_W3/?utm_source=ig_embed Jess and Jaz have one child together, Noa. The actor said during last night's I'm A Celeb that she was finding it difficult being away from her daughter. “I said to my daughter before we left each other that if she misses me when she’s at home, she looks for the moon, I can look at the moon and we can both see it," she said. “We’re all all in the same situation and we’re all in it together and this is the experience of a lifetime and I want to make my family proud so they don’t want to see me crying and upset.” I'm A Celeb airs tonight at 9pm on Virgin Media One.