The much-anticipated return of I'm A Celebrity is just around the corner, and fans can't wait to see TV's beloved duo, Ant and Dec, back on their screens, ready to stir up more jungle chaos with a fresh batch of celebrities. While ITV hasn't officially unveiled the lineup of brave celebrities heading into the iconic jungle, there's no shortage of speculations and rumors about who might be joining the show. As well as the gruesome tasks, I'm A Celeb has had its fair share of celebrity hissy fits and memorable walk-outs over the years.