Mike Posner has ended Lukas Graham's five-week run at the top of the U.K. pop charts.
Posner's I Took a Pill in Ibiza has grabbed the number one spot from the Danish band's 7 Years by just 261 sales, according to The Official Charts Company.
Zara Larsson's Lush Life, Work From Home by Fifth Harmony and Rihanna's Work round out the new top five, while Adele's 25 remains on top of the album chart for a non-consecutive 11th week.
Adele holds off Justin Bieber's Purpose by more than 10,000 sales, while Jess Glynne's I Cry When I Laugh falls to three, one place ahead of David Bowie's Best of Bowie at four. Coldplay's A Head Full of Dreams rounds out the top five.