Will Ferrell is in the Phoenix metro area, hopping from spring training game to game.
Ferrell's stunt has quickly become a top trending topic on Twitter. You can follow along with the hashtag #FerrellTakesTheField.
12 News reporters, photographers and social media gurus are spread across the Valley to provide full coverage of the Will Ferrell Spring Training takeover. Here are some of the best tweets we have been seeing: