Though this all happened just about a day ago, Paige has since made her accounts private.
The two tied the knot in Malibu on Saturday in front of friends and celebrities.
Peck's former Grandfathered costar John Stamos and his girlfriend, Caitlin Mc Hugh, were there.
He popped the question with an elegant diamond engagement ring.
This is the first marriage for both the actor and O'Brien.
What this means is that they've been an item for quite some time, and we couldn't be happier that they're making things officially official.