High School Musical: The Musical: The Series, and whose first album dominated the charts last year, led by hit single “Driver's License.” Gregg is also a TikToker, specializing in makeup. They are all nineteen except for D'Amelio, who is seventeen, so I guess one of her parents signed a form for the tattoo? Anyway, they're all young, famous, rich, and seem like happy friends. D'Amelio tagged the tattoo artist——in case you want to hit her up.This content can also be viewed on the site it from.This content can also be viewed on the site it from.The friends were hanging out after Rodrigo's big night at the iHeartRadio Music Awards, where she was honored with three wins.