Jamie Lynn Spears Having A Girl

Her mum has let slip what type of baby Britneys sister is expecting

Jamie Lynn Spears is expecting a baby girl- if reports are to be believed.

The sex has been revealed by Jamie and Britneys mum Lynne who was overheard telling all!

A nosey source told Life And Style magazine: "I heard Lynne talking about Jamie Lynn's baby. She said Jamie Lynn and the baby's dad (Casey Aldridge) were so excited when they found out it's a girl."

Bizarrely the source also claims Lynne was saying this will be her first granddaughter. However Britney Spears already has two sons.

17 year old Jamie Lynn is currently seven months pregnant with the baby reportedly due on June 29.