Share and discover what’s happening right now, anywhere in the world. #MusicMonday Bad RomanceThe title of Lady Gaga's new song, which she performed on Saturday Night Live. #beatcancereBay/Paypal and MillerCoors are donating a cent per hashtag (via tweet, Facebook update, or blog post). The campaign is aiming for a Guinness World Record “for the distribution of the largest mass message through soc