Meghan Markle’s lavish $300,000 New York baby shower appears to have come to an end, with guests including Amal Clooney, Gayle King, and Jessica Mulroney seen making their way home after enjoying the intimate celebration, which took place in a $75,000-a-night penthouse at a swanky Manhattan hotel. And it seems as though the no-expenses-spared event went off without a hitch – at least if Amal’s beaming smile was anything to go by. The 41-year-old human rights lawyer was pictured grinning from ear-to-ear as she made her way out of The Mark hotel on New York’s Upper East Side, after spending several hours celebrating Meghan’s unborn baby alongside co-hosts Serena Williams and Jessica Mulroney, as well as VIPs including TV anchor Gayle King and designer Misha Nonoo. Amal lead the charge of departures, which began around five hours after Meghan’s high-profile guests were seen arriving at the hotel for the event, which is believed to have been the main reason for the duchess’s surprise five-night trip to the Big Apple – her first since she wed Prince Harry in May 2018. Off she goes! Amal Clooney was pictured with a wide smile on her face as she left Meghan Markle’s baby…