By Nia Howe-Smith
August 05, 2015 at 12:00 PM EDT
Charles Sykes/Bravo/NBCU Photo Bank

If these walls could talk! From a stylish Bieber doll to Lady Gaga’s “essence,” EW guest editor Andy Cohen shares the stories behind the weird, wonderful treasures on the set of Watch What Happens Live. For a closer look, enlarge the photo above to see the annotated mementos and scroll down to read the fun stories behind the items.

To continue reading the cover story on Andy Cohen, pick up the new issue of Entertainment Weekly, on newsstands now.

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