There's a celebrity secret in the Big Brother house this year!
On Wednesday night, the long-running CBS series premiered and introduced audiences to eight of this season's 16 housemates. Among the new contestants was Frankie Grande, who revealed to viewers at home that he is the half-brother of actress and pop sensation Ariana Grande.
But don't expect to see Ariana visiting her big bro in the house anytime soon. So far, Frankie has kept his celebrity sibling a secret from the rest of his housemates. Frankie is already looking to be one of the frontrunners of the season. The pink-haired YouTube personality won head of household in the very first challenge!
Big Brother host Julie Chen has repeatedly promised that season 16 would be the "most twisted season ever," and Wednesday night's premiere definitely raised the stakes. Check out our video above to find out what twists and turns are coming to Big Brother this summer.
Big Brother airs Sundays and Wednesdays at 8 p.m. and Thursdays at 9 p.m. on CBS.