The rapper's latest hit 'Heatwave' remains atop the midweek singles chart, while Calvin Harris and Example stay put at number two with 'We'll Be Coming Back'.
Lawson are expected to be this week's highest new entry with their second single 'Taking Over Me' landing at three, while Florence + the Machine are at four with 'Spectrum'.
Redlight's 'Get Out Of My Head' rounds off the top five, while Far*east Movement and Cover Drive move up to eight with 'Turn Up The Love'.
Dizzee Rascal lands at 23 with 'Scream', Blur climb 89 places to number 28 with 'Under The Westway' and Icelandic band Of Monsters And Men debut at 35 with 'Little Talks'.
Plan B's iLL Manors moves back up to number one on the album chart, with less than 600 units separating the Top 5.
Emeli Sandé's Our Version Of Events is up to two, Maroon 5's Overexposed is at three, Rihanna's Talk That Talk is at four and Conor Maynard's Contrast slips to five.
Watch the music video for Wiley's 'Heatwave' below: