Sarah Palin's secret pregnancy

By GottaLaff

Am I the only one who didn't know that Publicize-Me Palin kept her pregnancy a secret?

Sarah Palin's 'Secret' Pregnancy – & How Family Found Out

A new biography of Alaska Gov. Sarah Palin reveals that her secret pregnancy with son Trig was nearly uncovered when one of her daughters discovered Trig's prenatal ultrasound scan and confronted Palin with the picture.

"Sarah made one slip-up – but [she] dampened suspicion by explaining it away," reports Trailblazer: An Intimate Biography of Sarah Palin, by PEOPLE Assistant Editor Lorenzo Benet and being published Tuesday by Simon & Schuster's Threshold Editions.

Why would she hide a pregnancy, especially from her own family?

That aside, isn't it just swell to see that Publicize-Me has yet another excuse to get back into the limelight?