Those TOWIE cast members haven't got the best track record when it comes to music careers (we're looking at you, Jessica Wright and Lauren Goodger).
PICTURE: MICHELLE KEEGAN SHOWS OF HUGE ENGAGAMENT RING IN SELFIE WITH MARK WRIGHT
But we were actually pleasantly surprised when we listened to the clip Kirk posted to his Instagram account – he can sing!
OK, so he's not the best, but he reminds us a bit of Olly Murs who definitely hasn't done bad for himself.
Essex boy Kirk, 26, is singing a cover of Rude by Magic, with a little help from his friend Zach Knight, who also isn't bad.
VIDEO: WATCH MARK WRIGHT ATTEPT KARAOKE AT A WEDDING
Apparently we weren't the only ones who weren't expecting Kirk to sound as he did. One YouTube user commented: "wow! pleasant surprise, not gonna lie I clicked thinking it would such but kirk you can sing…decent (sic)"
Kirk recently revealed he is taking his music career seriously and is planning to release an album.
READ: LAUREN GOODGER SLAMS CELEBRITY BIG BROTHER AND MARK WRIGHT RUMOURS
He told a British magazine: "I've been stuck in the studio recording my album. I've always wanted to do an album but I never thought I was good. I still might not be very good."
Well we think you're very good, Kirk!
**Watch the clip and let us know what you think. **