Lauren Jauregui Joins Halsey for Surprise Performance of 'Strangers' on 'GMA' (Video)

Halsey brings out surprise special guest Lauren Jauregui during her Good Morning America Summer Concert Series performance on Friday (June 1) in New York City.

Their pair sang their hit song “Strangers” and Good Morning America released a clip of the song on their Twitter account. Watch below!

“Thank you for having me mama❤️ always end up smiling like a child when we get to perform together😂 LOVE YOU!!✨✨ @halsey,” Lauren tweeted after the performance earlier today.

Check out a snippet from their Good Morning America performance…