The tables are turned after part 3 and it is Ellie who is sat in the gunge tank topless and Ivy is armed with a load of pies. Ellie is playing "I Spy Pie." Bob is hosting (sorry) and gives Ellie items to guess like a normal game of I Spy. However for every wrong guess she makes Ivy can launch a pie at her. It's worth remembering when Ivy as getting pied Ellie was pretty merciless and also didn't exactly play by the rules. Ivy has most definitely remembered this and is out for pay back, Ellie is right to be nervous! Things got very messy for the WAM loving New Zealander and she loved it. It was a great send off for her. Vidcaps lie below.