You've probably already seen photos of the Avengers-themed birthday bash Kylie Jenner threw her boyfriend, Travis Scott, but what you might have missed was that tattoo artist JonBoy was there to give him and his friends some fresh ink. Among the guests at the party was Kid Cudi, fellow rapper and occasional collaborator with Scott.
The pair received matching "Rager" tattoos, written in red ink, sealing their friendship forever. Perhaps not coincidentally, Cudi has a song from 2010 titled "Mr. Rager." The pair showed off their tattoos in a photo from the party posted by photographer Rayscorruptedmind on Twitter.