Kate Middleton appeared on the steps of St. Mary's Hospital with Prince William by her side to introduce their new baby to the world Erin Hill is the Senior Editor, Royals at PEOPLE. She has ...

"I can tell who’s been here the longest by the cold hands," Prince William told the crowd during a walkabout in Wales Kate Middleton just ... moved to say hello to a baby wearing a blue puffer ...

so benefit with our favorite Kate Middleton hair tutorials and learn how to DIY the eye makeup and eye liner she does so well. Plus: See adorable pictures of each royal baby with husband Prince ...

It's a boy! Kate Middleton — formally known as Catherine, Duchess of Cambridge — is officially a mother of three after giving birth to a royal baby boy around 11:01 a.m. on Monday. All eight ...