Millie Bobby Brown reveals her real name, which she says she changed for 's---s and giggles': 'I've never told anyone that.'

"Stranger Things" star Millie Bobby Brown wasn't actually born with the middle name Bobby, she told Chris Pratt in an interview for BuzzFeed UK. "My middle name is Bonnie," she revealed. Pratt, who stars alongside Brown in "The Electric State,

Millie Bobby Brown tells her 'Electric State' co-star Chris Pratt in an interview that she moved away from her full birth name just for fun. 'I've never told anyone that,' she says.