To date, no Bond theme has made No 1. Greg asks if that could be about to change.
Find out if Ellie Goulding or Naughty Boy can knock Justin off the top of the chart.
Greg James counts down to the UK's official Number 1.
Greg James counts down to the UK's new official No 1 as Sigala challenges Mr Bieber...
Dev sits in for Greg James - find out if Rachel Platten can hold on to the top spot!