Ariana Grande and Christina Aguilera battled in out with vocal runs on The Voice on Tuesday.

The season finale of the show had room for only a few divas--including winner Alisan Porter--so Ari and Xtina made a duet out of "Dangerous Woman," after Grande made a guest appearance by performing her new single "Into You."

The performance came together after Aguilera's duet with Whitney Houston's hologram was canceled by Houston's estate.

And despite her tweet earlier in the day, Grande seemed to stay standing after the performance.

Listen to the Pop Chat podcast take on Dangerous Woman below: