They're back at it!
It's been almost two years since Ariana Grande made her debut opening up for Justin Bieber on the BELIEVE Tour, and now, they've finally reunited on stage.
This time, Ari brought Justin out on stage as a surprise guest at her Honeymoon Tour and together, they sang "Love Me Harder," "All That Matters," and "As Long As You Love Me." Fans were going CRAZY — especially since JB forgot almost all the lyrics to The Weeknd's verse in "Love Me Harder." But don't worry, Biebz, we'll give you Honorable Mention just for being there! ;)
"Had fun with u Ariana, even tho I forgot all the words haha," Justin captioned this pic of their performance.
WATCH JB & ARI SING 'AS LONG AS YOU LOVE ME' BELOW:
Do you think it's cute that the tables have turned and this time, Ariana brought Justin out at HER tour? Let us know in the comments below if you enjoyed their duets!