Hey World, It's B! I'm so excited to invite you to my new beyonce.com - we've been working hard, and it's finally ready for you XO—
Beyonce Knowles (@Beyonce) April 05, 2012
Correction: An earlier version of this post stated that Beyonce signed up for Twitter yesterday and immediately gained millions of followers. This is incorrect. Beyonce has been on Twitter for years, and gained her followers during that time. Yesterday was, however, the first time she posted a Tweet.