The new Official Chart: First Look, which airs on BBC Radio 1 today between 6pm – 7pm, offers a first glance of the Top 20 ahead of Friday’s Official Singles Chart Top 100. The chart is based on preliminary sales and early streaming reports.

Dua Lipa challenges reigning champ Tones & I for this week’s Number 1 single. Early sales and streaming reports from the Official Charts Company indicate Dua’s new disco-tinged Don’t Start Now, which sees her reunited with the team behind breakthrough smash New Rules, is on course for the highest new entry of the week, currently Number 2 behind Tones & I’s Dance Monkey. Dance Monkey has occupied the top spot for the past 5 weeks.

Highest climber of the week looks set to be Jax Jones and Ella Henderson, This Is Real catapults 14 places to Number 16.

South London rappers Krept & Konan are on track for their fourth Official Chart Top 40 outing, Tell Me featuring D-Block and Hussle, taken from new album Revenge Is Sweet opens the week as a new entry at Number 17. Krept & Konan’s G Love featuring Wizkid also powers 16 places northbound to Number 31.

The cast of RuPaul’s Drag Race UK could be sashaying into the Official Chart this Friday following episode 5’s Girl Group Battle. Break Up Bye Bye starts out at Number 19.