Justin Bieber is riding the wave of Meghan Trainor's number one single All About That Bass by recording a remix.
Producer Maejor Ali has re-jigged global smash hit with vocals from the Canadian bad boy.
Maejor told Billboard: "I'm excited to bring a hood yet house twist to such a catchy song.
"I first put this song out as a production remix on my own. Not soon after it went out Meghan heard it, then Justin heard it, and shortly after they asked me to pull my version down so that the collaboration could happen. And that's the dopest part."
Meghan is currently at the top of the charts in the UK and US charts with her debut single.
In the UK the 20-year-old singer from Massachusetts is facing competition from boyband One Direction who may steal the top spot from her on Sunday. 1D's Steal My Girl is currently at number two in the midweek charts.
In the US, Meghan continues to lead a record-breaking run on the US Hot 100. All About That Bass is number one in an all-female Top Five for a sixth consecutive week, making it the longest run that a male act has been kept out of the top tier in the chart's 56-year history, according to Billboard.
Taylor Swift is at two with Shake It Off, Iggy Azalea and Rita Ora have stayed in third place with Black Widow, Tove Lo has climbed to the number four slot with Habits (Stay High) and Jessie J, Ariana Grande and Nicki Minaj are at five with Bang Bang.
Meanwhile, riding high on her success, Meghan has unveiled her follow-up single Lips Are Movin online, which is expected to be released later this year.