The song was released digitally last Thursday and made number seven in the singles chart this week. On yesterday's sales, however, the track was about 4,000 sales ahead of Pixie Lott's Mama Do (Mercury), its closest contender and the current number one.
Airi L's cover of When Love Takes Over (Power Music), which made 22 in the charts last week, looks set to drop out of the top 100.
Meanwhile, Paloma Faith looks set to score the highest new entry on the singles chart with Stone Cold Sober (Epic), which should chart in the top 20.
On the albums chart Kasabian's West Ryder Pauper Lunatic Asylum (Columbia) should spend a second week at number one, with its closest competitors likely to be Paolo Nutini's Sunny Side Up (Atlantic) and Jonas Brothers' new album Lines, Vines and Trying Times (Hollywood).
Enter Shikari's first album for Atlantic Common Dreads should debut within the top twenty.