Maybe Britney Spears will get another chance to have a baby on board. The singer is reported to have told friends that she is pregnant with her third child.According to a New York Post article, the pop singer is pregnant again. She told friends the news in e-mails on Nov. 14, and then sent around images from the ultrasound.The father is JR Rotem, a music producer she's been seen with from time to time. Rotem confirmed that Britney is pregnant, saying, "It's true," In Touch Weekly said.But Spears denied the report. According to a story on Hollywood.com, she sent a text message to Ryan Seacrest saying, "It's B.S., I don't know who made it up. JR doesn't even know what's up. It's fake, completely fake."Spears already has two children, and she and ex-hubby Kevin Federline are battling in court over custody issues. In the latest decision, Britney got the kids for Christmas. K-Fed has recently been awarded a Good Father award for his efforts to look after his children since the pair separated.She was banned from driving with the children after several incidents that raised concerns about the children's safety with her at the wheel.Check out our Britney special in our list of Celebrity Biographies.