Justin Bieber's new song 'Yummy' is basically an ode to his wife - hear it now

"You got the yum, yum, yum, yum..."

Justin Bieber is gearing up for a busy 2020.

The first release from the Canadian pop superstar's new album is out today, and 'Yummy' sets the scene for an r&b vibe from the as-yet-untitled record.

There had been rumours that Bieber would go down the 'Christian' route with his new material after rediscovering his faith - but now Kanye West has that market cornered.

Instead, 'Yummy' appears to be an ode to his wife Hailey, with lyrics like: "Bonafide stallion, it ain't no stable, no / You stay on the run /  Ain't on the side, you're number one / Yeah, every time I come around, you get it done." There are also references to "Hundred racks, help me spend it, babe" - with 'racks' being slang for $1000.

He also sings: "Hop in the Lambo, I'm on my way / Drew House slippers on with a smile on my face /  I'm elated that you are my lady /  You got the yum, yum, yum, yum."

How romantic.

As recently announced, Bieber is also releasing a new docu-series in conjunction with YouTube that will document the making of his new album and his day-to-day life.

Hear the track below: