Inside the most viral Architectural Digest celebrity house tours, the private cinema is increasingly the centerpiece — Drake's and Pharrell's rooms set the bar.

Kourtney Kardashian Barker's sunroom helped establish the rattan-and-terracotta aesthetic now ubiquitous across Architectural Digest celebrity house tours.

A growing share of Architectural Digest celebrity house tours feature dedicated working art studios — Pharrell, Diane Keaton, and Brad Pitt all maintain documented home studios.

Drake's glass-walled wine vault and Kourtney Kardashian Barker's vaulted brick cellar are the most-photographed wine moments in Architectural Digest celebrity house tours history.

Wellness rooms have moved beyond fitness — Architectural Digest celebrity house tours now routinely include dedicated Japanese-inspired meditation rooms with paper screens and tatami.