After months of speculation, Britney Spears has confirmed that she is expecting her second child. The star fessed up during an appearance on the David Letterman Show, when she appeared wearing a loose black dress, which prompted Letterman to ask her bluntly, "So, we've established now that you are in fact pregnant, is that right?" She replied: "Yes Sir." Rumours have been circulating for some time, as it has become harder and harder for the young star to conceal her growing bump. Spears and her husband, Kevin Federline are already the parents of a son, Sean Preston. | 
