Today on Twitter, John Legend tweeted a video of his tour good-luck charm: His adorable dog, Puddy. Pink laments her late nights as a club-goer (and now as a mom). Bruno Mars tweets that he's looking for a snogging partner, and the Ready Set's Jordan Witzigreuter diagnoses himself as a hoarder. Weird Al once again makes us chuckle with a semi-philosophical question. See who was chirping in the Twitter world today!