Travis Scott and Kylie Jenner’s romance just got a little more permanent. The couple made it official with matching leg tattoos that commemorate La Flame’s latest buzzing single, “Butterfly Effect.”

Recently, Jenner shared a tiny butterfly on her right leg via Snapchat. Shortly thereafter, Scott shared his own image of a tiny butterfly tattoo on his left leg.

It’s unclear whether the butterfly tat has another meaning, but it’s likely a nod to “Butterfly Effect,” Scott’s latest single, which is currently sitting at No. 93 on the Billboard Hot 100.

On May 15, La Flame dropped “Butterfly Effect” along with “A Man” and the Playboi Carti-assisted “Green & Purple.” The following day, Scott shared an image of himself and Jenner with the caption: “BUTTERFLY EFFECT.”

https://www.instagram.com/p/BUKZk-nFno9/

The new lovebirds made their relationship public shortly after the model-reality star ended her longstanding romance with Tyga in April. They’ve since appeared at several events together, including concerts and NBA games.

Up next, Scott will continue his “Birds Eye View Tour” before joining Kendrick Lamar’s “DAMN. Tour” next month. Plus, he’s working on AstroWorld and a joint album with Quavo.