The Modern Family starlet met the young actor through her BFF Sterling Beaumon, who starring with Levi in The Killing.
Ariel and Levi were spotted out together after the Thanksgiving holiday, where other pal Jack Griffo outed them!
“Family dinner Friendsgiving,” Jack wrote on Instagram Stories, adding, “That’s my girl w her man.”
You might also recognize Levi from The 100, where he played Drew. After the holiday, he’ll head to Australia to continue filming Pacific Rim: Maelstrom.