The 31-year-old is extremely close with her older half-brother Frankie. The pair share the same mom, Joan Grande, but Frankie, 41, is Joan's son from her first marriage to Victor Marchione.

Big Brother fans met Frankie Grande during the summer of 2014 season. An energetic personality on the BB16 cast, he also had a secret. Frankie is the brother of singer and actress Ariana Grande.

Frankie Grande is embracing sister Ariana Grande’s Wicked character, Glinda. “So what movie are you seeing today?” a movie theater employee asked Frankie, 41, in a video posted to social ...