Lisa Vanderpump celebrated the birth of her grandson, Theodore, with two heartwarming Instagram posts.

Vanderpump thanked daughter Pandora Sabo and son-in-law Jason Sabo for making her a grandmother.

The "Vanderpump Rules" star also shared a monochrome photo of Theodore sleeping in a cute onesie.

The 61-year-old called her grandson "utter perfection." Fans and friends agreed in the comments section.

Vanderpump's chosen nickname as Theodore's grandmother is "Nanny Pinky."

The "Vanderpump Dogs" star said her daughter and son-in-law approved the nickname before Theodore's birth.

The TV personality said Pandora's pregnancy news was emotional as it followed her mother Jean's passing.

A source revealed that Vanderpump secretly wants an "RHOBH" do-over but is estranged from its members.

Despite her abrupt exit, the insider said, if Andy Cohen called, "she'd seriously consider it."