All stars are not created equal. Mandy Moore was the only member of the “Love, Wedding, Marriage” cast who was moved to the Ritz-Carlton after she complained about their less luxurious lodgings in New Orleans. A source said, “Mandy got moved to the Ritz, but the rest of the cast — including names who are arguably bigger, such as Kellan Lutz and Jessica Szohr — were told to stick where they were.” A rep for the Dermot Mulroney-directed movie, which also stars Jane Seymour and James Brolin, couldn’t be reached.