They’re two of the biggest pop stars on the planet, but areJustin BieberandShawn Mendesactually buds IRL?

after the DJ asked him about the then up-and-comer.

To be fair,Bieberdidn’t seem to be throwing shadeMariah Carey-style.

Justin Bieber and Shawn Mendes

Rather, he genuinely hadn’t heard the name “Shawn Mendes” before.

Mendes later brushed it off, telling BBC Radio 1 in the U.K., “We haven’t met… We’ll have to let him know,” (viaMTV News).

Mendes actuallycoveredBieber’s song, “As Long As You Love Me,” proving his fan bonafides.

Justin Bieber

Or rather, someone.

I texted Hailey, ‘Congratulations,’ and I really am happy for them."

As for the constant comparisons between the two Canadians, Mendes set the record straight withETALK.

Shawn Mendes and Hailey Baldwin

I was like, ‘What do you mean, how do I feel?’

That’s the best thing anyone could say to me.

He’s the man," (viaBustle).