Today on Twitter, pop songstress Miranda Cosgrove shared some very good news: She's out of the hospital! According to her tweets, Cosgrove had to go under the knife last week -- most likely a result of her injuries from the tour bus crash two weeks ago. Also in the tweet world, Jordin Sparks revealed that she is in the market for a new house, while a very much alive Dev tweeted that she was sleeping with the fishes. What? Also, Keri Hilson and Solange Knowles talked celebrities, while Cody Simpson and Pharrell sent positive messages with their tweets. See what your favorite stars were chirping about today!