Adam is making a surprise appearance on Saturday Night Live!

On Saturday (March 27), Jack Harlow made his debut on the NBC sketch comedy series as the musical guest.

For his first performance, the 23-year-old entertainer took to the stage for a medley performance of his songs “Tyler Herro” and “WHATS POPPIN.”

Later in the show, Jack returned to the stage for a performance of his song “Same Guy” – and the 42-year-old Maroon 5 singer surprised viewers by joining Jack on stage as they sang their new collab together.