Justin Bieber and Desiigner

Don’t invade Justin Bieber’s space, even if you have the No. 1 hit in the country. Just ask Desiigner.

Both were at 1OAK nightclub in New York City this week, and things got a little testy when Biebs shoved Desiigner in the back when the rapper invaded the VIP section where he and his crew were hanging out.

Apparently, Desiigner had stepped on Bieber’s shoes a couple of times, which led to the shove while he was performing his hit song, “Panda.”

In the clip (below), the rapper appears to look back apologetically at Bieber. At least Beibs wasn’t puked on, right?