Caitlyn Jenner Joins Twitter, Facebook: Khloé Kardashian and More Famous Fans Send Love and Support!

Welcome to the social media-sphere, Caitlyn Jenner!
Just after unveiling her Vanity Fair cover Monday, the Keeping Up With the Kardashians star joined Twitter and Facebook! Her first tweet was a photo of her stunning new cover, and for her second, she wrote, "I'm so happy after such a long struggle to be living my true self. Welcome to the world Caitlyn. Can't wait for you to get to know her/me."
Within moments she'd amassed tens of thousands of followers, and in no time at all, love and support was pouring in from all around the world. Caitlyn already has her fair share of famous fans, too—like Khloé Kardashian and Kendall Jenner!