Jack Griffo shows off his scruffy beard during the Grand Opening of Nickelodeon’s State-of-the-Art Complex today (January 11) in Los Angeles.

The Thundermans actor just returned from his trip with friends to Bora Bora and joined the Game Shakers cast — Madisyn Shipman, Cree Cicchino, Thomas Kuc and Lil P-Nut — for the Ribbon Cutting Ceremony.

PHOTOS: Check out the latest pics of Jack Griffo

Just the night before, Jack shared a few new videos of him playing his guitar.

He’s singing John Legend‘s “All of Me” and it’s majorly swoon-worthy!

Weezy baby c o v e r ??

A video posted by Jack Griffo (@jackgriffo) on

Check out even more videos inside the cut!

2 for 1 ? ???? the incomparable @johnlegend ????????

A video posted by Jack Griffo (@jackgriffo) on

All of me pt 2 ??????

A video posted by Jack Griffo (@jackgriffo) on

Photos: Getty

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