Miranda Lambert Anderson East Tells Audience She's 'My Girl'

4/28/2016 6:52 AM PDT

Miranda Lambert -- Anderson East Tells Audience, She's 'My Girl'

Miranda Lambert's BF Anderson East told the world Wednesday night she's his girl.

With a little prodding from Chris Stapleton, who was headlining at The Greek in L.A., Anderson did backup to "My Girl" and Miranda joined in.

Your move, Blake and Gwen.