Los Angeles: Pop star Britney Spears’ sister Jamie-Lynn has revealed that Britney is due to give birth to her baby in September. On a message posted on the web, Jamie-Lynn said: “We are getting ready for the new baby’s arrival in September! I can’t wait. I have been sho-pping so much for the ba-by and it is not even here yet!” Britney is married to Kevin Federline. — HNS