KJ Apa's 'getting married'

KJ Apa announced he's 'getting married' to drummer, Paul Mabury. Photo / Instagram

KJ Apa has broken "a billion hearts" after announcing he's getting married.

But never fear, he was only kidding - the Riverdale star cracked the joke after accidentally wearing the same outfit as his friend and fellow music enthusiast, Paul Mabury.

The actor posted a cute pic of the pair holding hands and laughing, saying: "We're getting married!"

Fans have commented on the snap saying "congrats" and "a billion hearts break."

While wedding bells may be off the cards, it seems KJ might be making music with Paul, who is an award-winning producer, a professional drummer and a co-owner of a sample company called That Sound.

Paul posted a similar pic of the pair with the caption: "When the 'artist' ( @kjapa ) & the 'producer' accidentally wear the same thing".

View this post on Instagram

When the “artist” ( @kjapa ) & the “producer” accidentally wear the same thing. It’s all good... as you can see, we don’t like working together!

A post shared by Paul Mabury (@paulmabury) on Apr 20, 2019 at 5:42pm PDT

He also joked: "It's all good... as you can see, we don't like working together!"

We can't wait to see what this "marriage" produces.