Headie One's 18HUNNA ft. Dave is Number 1 on this week's Official Trending Chart

North London drill MC Headie One looks set for his mainstream breakthrough this week as his new single 18HUNNA lands at Number 1 on the first Official Trending Chart of 2019.

The song - released last Thursday (Jan. 3) - features fellow rapper Dave, who topped the Official Singles Chart last October with Funky Friday, and London producer 169. 

18HUNNA is on course for a Top 10 debut and set to be this week's highest new entry on the Official Singles Chart, currently at Number 7 in the latest sales flash. It looks almost certain to become Headie's biggest hit, following his Number 32-peaking single The One Two last July. 

Other singles making waves this week include George Ezra's Hold My Girl, which could climb into the singles Top 10 this Friday, and Chris Brown's brand new track Undecided - the trailer single from his forthcoming album Indigo and first release since singing a major new deal with RCA Records. 

Elsewhere on this week's trending Top 20, British rock band Bring Me The Horizon are making a big impact with their new song medicine, which is eyeing a Top 40 debut this week and could become their highest charting single in over four years. East London collective NSG are seeing their latest track Options ft. Tion Wayne making a big impact this week, and Fleur East is also set success with Favourite Thing, her first new music in three years. 

Official Trending Chart Top 20

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Key

⬆️ - Indicates a climb of 10 places
LW - Last week's Official Singles Chart position
CURRENT - Current position on today's Official Singles Chart sales flash
DIFF - Number of places climbed since the previous week on the Official Singles Chart

Listen to a playlist of this week's Official Trending Chart Top 20 on Spotify below. Click here to listen on Deezer.

About the Official Trending Chart

The Official Trending Chart highlights the hottest new tracks beginning to make an impact in the UK every week.

The Top 20 rundown, published on OfficialCharts.com every Tuesday, based on the first four days’ sales of each chart week, is designed to highlight emerging hits as they begin to scale the Official Charts and build buzz.

The Official Trending Chart ranks titles which are showing week-on-week chart growth, and is the only “new music” chart to reflect audio track sales and streams comprehensively across all services.

Devised by the Official Charts Company in close consultation with labels, retailers and media, since launching in 2016, the chart has already highlighted future Number 1 singles including Rudimental's These Days, Shotgun by George Ezra, and Jess Glynne's I'll Be There.