Billie Eilish embraced her role as a supportive daughter at The Groundlings Theatre’s 45th-anniversary show in LA on Monday night. 

The 17-year-old artist, known by her full 𝚗ame Billie Eilish Pirate Baird O’Connell, opted for a low-key presence at the event, where she observed her mother, Maggie Baird, showcasing her talents alongside fellow cast members.

 Established in 1974, the improv and sketch comedy troupe has played a crucial role in launching the careers of notable comedians such as Will Ferrell, Kristen Wiig, and Melissa McCarthy.

While maintaining a low profile by sitting inconspicuously in the back during the performance, Billie later made her way backstage to personally congratulate her mother. 

The heartwarming scene captured the mother-daughter duo sharing a sweet hug after the show. Aww! Explore additional pictures from their appearance below.