Zayn has once again shown that flying the nest of One Direction hasn't diminished his popularity, as 'Pillowtalk' is Ireland's best-selling single for another week.
While Lukas Graham's '7 Years' climbs four spots to No. 2, it's not enough to knock Mr Malik off the summit, as his debut solo effort holds onto pole position.
There's little major change to be seen in the top ten; Justin Bieber's triumvirate of 'Sorry', 'What Do You Mean' and 'Love Yourself' continue to occupy three of the berths, while Jonas Blue's 'Fast Car' and Shawn Mendes' 'Stitches' remain at No. 3 and No. 5 respectively.
Having got a blast at Sunday's Super Bowl halftime show, Coldplay's 'Adventure Of A Lifetime' leaps six spots to No. 8, while Major Lazer and Zara Larsson also stick within the top ten.