Ed Sheeran leads a three-way battle for No.1 in this week's singles chart. 

Shape Of You, which was dethroned by Harry Styles' solo debut Sign Of The Times last Friday after 13 weeks on top, is currently set to return to the summit on combined sales of 23,808. At the close of play on Monday it sat more than 1,000 sales ahead of nearest challenger Symphony by Clean Bandit Ft. Zara Larsson.

Sheeran's Galway Girl is at No.3, just 320 ...