Kelly Osbourne is grossed out watching brother Jack perform I'm A Celeb task

Kelly Osbourne nervously tuned in to see her brother Jack complete a gruesome team challenge in the I'm A Celebrity Get Me Out Of Here! jungle on Thursday. The stars from Win City and Doomsville went head-to-head in the disgusting drinking challenge called Cocktails Of Cruelty, where Jack was forced to drink a mixture of vomit fruit and beechworms.