Ever since Caitlyn Jenner made her stunning debut on the cover of Vanity Fair in June, her circle of friends has also turned into her biggest support system. And after Caitlyn hosted a private screening of her upcoming E! docuseries, I Am Cait, on Sunday, that group got a new very important member: Orange Is the New Black star Laverne Cox. Laverne has been outspoken about her respect and appreciation for Caitlyn since her transition. Caitlyn also had a lunch date with her daughter Kendall in LA and made her unforgettable appearance at the ESPYs on July 16.