The Surrey isn't the only hotel she checked out: Meghan then headed to the Mark Hotel, which, according to Vanity Fair , is where the royal's baby shower is taking place. Serena Williams is apparently the brains behind the celebration, which will include desserts and flower-arranging in the hotel's penthouse suite, composed of two floors with five bedrooms, four fireplaces , six bathrooms, and two powder rooms. Williams is paying the $75,000-a-night bill, per Tatler