First Glimpse of New Royal Princess!

The Duke and Duchess of Cambridge, Prince William and Kate, debut their new daughter in style, just 10 hours after being born.

First Glimpse of New Royal Princess! BBC

Just ten hours after giving birth, Duchess Kate Middleton and Prince William stepped out of St. Mary's Hospital in London to give crowds a peek at the new royal baby girl.

Needless to say, Mama Kate looked fabulous in a custom-made buttercup-patterned yellow Jenny Packham shift dress—and not a hair was out of place.

The royal couple was all smiles as the new baby girl napped in her mother's arms.

The princess, who is fourth in line to the throne thanks to a recent royal rule change, was "safely delivered" at 8:34 BST (3:34 EST) and weighs 8lbs 3oz, according to a Kensington Palace statement.

As we await the new royal's name, here are the first photos of the new member of the royal family.