First of all, Playboi Carti is wearing arguably one of the greatest tops of all time in the photo above. Secondly, Carti showed up at Bryson Tiller's pop-up show in Los Angeles Thursday night to run through his Pi'erre Bourne-produced hit "Magnolia."

Here's some tweeted and Instagrammed footage of the Roxy Theatre moment:

Both Tiller and Carti are set to hit the road this year. Tiller's Set It Off Tour will feature support from Metro Boomin and H.E.R. The North American trek, in promotion of Tiller's released-a-month-early album True to Self, kicks off this August in Atlanta before hitting Las Vegas, Portland, New York, and more. Tickets will be available to fans starting Friday:

 

A post shared by @brysontiller on May 30, 2017 at 9:06am PDT

Carti, joined on select dates by Bourne and Young Nudy, is on the road through at least the end of August. Carti's routing takes him everywhere from Philadelphia this Friday to Columbus later this year.

Earlier this week, Carti—who finally released his debut tape in April—teased a forthcoming collaboration with Young Thug on Snapchat: