?Stranger Things? star Millie Bobby Brown has apparently left Twitter after becoming the subject of a series of Photoshopped images depicting her as homophobic. Sfgate.com reports that the hashtag 'TakeDownMillieBobbyBrown', which first appeared in November, has now resurfaced in June ? coinciding with the beginning of Pride Month. In reality, Brown is an active supporter of LGBT rights as well as an anti-bullying advocate.