EastEnders actress Jessica Plummer has reportedly signed up to star in the upcoming series of I'm a Celebrity...Get Me Out Of Here! Jessica, 28, played Chantelle Atkins in the BBC soap until her character was killed last months in a devastating domestic abuse storyline.It has now been reported the mum of one will be taking part in the new I'm a Celeb series, which is set in Wales for the first time ever as COVID-19 restrictions ruled out the usual Australian set.