Credit: NBC Universal/Brian Bowen Smith/E!

It’s one of those television moments forever seared into our memory: Kourtney Kardashian pulling newborn Penelope out of herself at the end of labor.

Well, it’s time to break out the champagne because today marks the first anniversary of Penelope Scotland’s memorable entrance into the world. The littlest Disick turns one today!

Coolest Aunt Ever Khloe Kardashian sent the birthday girl some love over Twitter even though the tot isn’t officially online...yet.

Credit: Khloe Kardashian on Twitter

“Happy 1st birthday to my sweet princess. One of my living angels,” Khloe wrote alongside a cute-tastic pic of Penelope giving her auntie a sidelong glance while gnawing on the back of a chair.

Of course, Penelope’s no longer the only baby girl in the Kardashian Krew. Cousin North West turns a month old next week. (We know. We can’t believe it either.) Though the preemie is still on the tiny side, Nori made her first social call over the holiday weekend at Grandpa Bruce Jenner’s beach house.

Since Penelope has almost a full year more experience living life in the spotlight, we’re sure she and older brother Mason Dash will show Nori the ropes. First tip: Don’t sweat your first magazine shoot. People will just be happy to see you.

Source: Khloe Kardashian on Twitter