"I bet I can climb up the outside of a multi-storey carpark faster than a race car!" Will Mila complete her challenge? Join @hollywills and @StephenMulhern for our brand-new series, You Bet! to find out! ⏰ 8.15pm, Saturday 7th December 📺 ITV1 and @ITVX #YouBet #ITV t.co/Lzkvx8JlAQ