Lukas Graham’s 7 Years could oust Zayn from Number 1 this week

Plus there are new entries from DJ Fresh and Adele on this week's Official Chart Update.

Danish band Lukas Graham could claim this week’s Number 1 single with their latest single 7 Years.

The soul-pop quartet’s debut UK release has pushed last week’s chart-topper - Zayn’s Pillowtalk – down to Number 2 on today’s Official Chart Update and currently leads the pack by 5,000 combined sales.

Lukas Graham’s 7 Years has already proved a huge success across Europe, hitting Number 1 in Sweden, Austria and their homeland Denmark. The track has been charging up the UK Top 40 since its release last month, entering at Number 24 and climbing to Number 6 last week.

MORE: See this week's Official Top 100 Singles Chart Update in full

Meanwhile, making up the rest of today’s Chart Update Top 5 are Jonas Blue’s Fast Car (3), Shawn Mendes’ Stitches (4) and Rihanna’s Work (5).

New entries and high climbers

Little Mix are looking good to land their eighth Top 10 single this week with Jason Derulo collaboration Secret Love Song, jumping four spots to Number 7, and Derulo’s own track Get Ugly edges closer to the Top 10, jumping from 17 to 11.

Further down the chart, Coldplay’s Hymn For The Weekend vaults from 60 to 28 mid-week, DJ Fresh’s Dizzee Rascal and High Contrast collaboration How Love Begins debuts at 32, and Adele’s When We Were Young is back heading back for the Top 40 at 36.