Ariana Grande celebrated the Oscar nominations for “Wicked” with a throwback video of her performing a hit song from the musical as a child, while Cynthia Erivo and director Jon M. Chu took to social media to share their emotional reactions to the nominations.

In the unlikely event that you missed it, Ari received a first-time Oscar nomination in the Best Supporting Actress category for her showstopping performance as Glinda in Jon M. Chu’s Wicked adaptation,

Ariana Grande stepped out in London to celebrate her Oscars nomination with Ethan Slater, wearing a gorgeous pink Schiaparelli gown.