Pharrell’s special Earth Day show makes Apple HQ very very happy

What’s the best way to get a gold Apple Watch early? If you’re Pharrell, the answer is to have a concert at Apple headquarters.

Employees at Apple’s Cupertino campus are being treated to a special performance from the ‘Happy’ singer, who was the first person spotted wearing the gold Apple Watch in the wild.

Happy #EarthDay from The Apple @liveearth

A video posted by Pharrell Williams (@pharrell) on Apr 22, 2015 at 4:58pm PDT

Good times @pharrell

A video posted by Jon Dascola (@dascola) on Apr 22, 2015 at 6:31pm PDT

.@Pharrell celebrating #EarthDay at @APPLEOFFIClAL with @tim_cook @algore @lisapjackson @LiveEarth pic.twitter.com/CPf69uKyqJ

— i am OTHER (@i_am_OTHER) April 23, 2015

Thanks @Pharrell for an unforgettable Earth Day celebration! pic.twitter.com/UT2zxbCBW9

— Tim Cook (@tim_cook) April 23, 2015

And here’s a GIF of Tim Cook dancing to Pharrell’s hit song “Happy:”

Pharrell has also worked closely with Apple in the past as one of their iTunes Festival partners, an agreement where artists provide a free performance for fans to get better exposure in the iTunes Store. Apple’s Earth Day celebrations have also been extended to Apple Stores, where the company has turned its logo green.

Apple Stores get a green leaf for #EarthDay pic.twitter.com/pmuSOGwsgC — James Martin (@Jamesco) April 22, 2015