This is, quite literally, Tim Cook’s happy dance. Yesterday was Earth Day, and Apple celebrated by bringing Pharrell to Apple’s Cupertino, California headquarters for a live performance. During the popular song Happy, several Apple executives hopped up on stage to join the performer’s background dancers. Among them were Phil Schiller, Eddy Cue and CEO Tim Cook, who definitely stole the show.

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The following Instagram video comes courtesy of “tw0b1t.” Enjoy:

Tim Cook, Phil Schiller, and Eddy Cue rocking out with Pharrell #apple #earthday #beerbash #pharrell #happy #timcook

A video posted by Stephen Murphy (@tw0b1t) on Apr 22, 2015 at 7:09pm PDT

UPDATE: It looks like the Instagram video was pulled, so here’s a nice GIF from Gizmodo:

Zach Epstein has worked in and around ICT for more than 15 years, first in marketing and business development with two private telcos, then as a writer and editor covering business news, consumer electronics and telecommunications. Zach’s work has been quoted by countless top news publications in the US and around the world. He was also recently named one of the world's top-10 “power mobile influencers” by Forbes, as well as one of Inc. Magazine's top-30 Internet of Things experts.