Ariana Grande & Mac Miller Team Up For 'My Favorite Part' Live Performance - Watch It!

Ariana Grande and Mac Miller keep their eyes locked while performing together during Mac‘s concert special, Mac Miller: The Divine Feminine.

The rumored couple teamed up to sing their duet “My Favorite Part” together and looked like they were having so much fun on stage!

Ariana and Mac couldn’t help but grin and giggle throughout the performance, which aired on DirecTV’s AUDIENCE Network.

At the end of the song, the couple jokingly shook hands while Mac said, “Pleasure working with you. Good stuff.”

Check out their entire performance below…