'Morning, I'm in labor,' soul singer tweets on Sunday.By Jayson Rodriguez Erykah Badu Photo: Astrid Stawiarz/ Getty Images Artists have always done strange things to win our attention, right? And lately, we've seen how musicians are using micro-blog site Twitter as an über-marketing tool. This weekend, one pair of artists took things further than we expected, as Erykah Badu and her beau, upstart rapper Jay Electronica, sent tweets of their daughter's birth in real time. The ever enigmatic Badu kick-started the experience, telling the more than 4,500 followers of her Twitter blog, "Fatbellybella": "Morning, I'm in labor." The Grammy-winning singer gave updates on the time between her contractions before going AWOL.