Brian Vaughn Bradley Jr. (born September 27, 1996), better known by his stage name Stro (formerly Astro and The Astronomical Kid), is an American rapper, producer, and actor.
In 2014, he co-starred in the major films Earth to Echo and A Walk Among the Tombstones, and the Fox series Red Band Society.
In the fourth week, he faced Stacey Francis in the sing-off but survived as Reid, Abdul and Cowell kept him.
He also put out two beat tapes called "Masterminds" and "New World Art" under the alias of Basquiat.
"[6] Bradley made his acting debut with his role as Darren McGrady in Person of Interest.
[7] Most recently, he played Calvin Walker in See You Yesterday, an afrofuturist take on ways that time travel can change the effects of police brutality.
See You Yesterday was produced by Spike Lee and directed by Stefon Bristol, and debuted on Netflix on May 17.
In June 2019, The Hollywood Reporter stated that Bradley was originally set to play Christopher McKay in HBO's Euphoria, but left the show during filming due to its explicit content and was subsequently replaced with Earth to Echo co-star Algee Smith.