Letting her bi flag fly! Megan Fox took to social media to proudly celebrate her bisexuality.“Putting the B in #LGBTQIA for over two decades,” Fox, 35, captioned a photo of herself with rainbow-themed nails via Instagram on Sunday, June 28.The Jennifer’s Body actress confirmed that she identified with the bisexual label in May 2009.“I think people are born bisexual and they make subconscious choices based on the pressures of society,” she shared during an interview with Esquire at the time. “I have no question in my mind about being bisexual.”Fox clarified at the time that she felt confident referring to herself as bi and even hinted at a celebrity crush.“I’m not a lesbian.