Knicks superstar Carmelo Anthony is about to lose the only ring he’s ever had in New York. The Knicks forward and his wife of seven years, La La Anthony, are calling it quits, according to reports.La La, 37, moved out of their home into her own New York apartment and the couple no longer live together, TMZ has reported.“They have been fighting for about a year,” a source close to the couple told the Daily News. “The marriage has always been a rocky one, so this is no surprise.”The split is reportedly an amicable one. Carmelo Anthony, 32, began dating La La in 2004 when she was the down-to-earth host of MTV’s “Total Request Live.”The TV star, then known as La La Vazquez, and Anthony tied the knot in New York in 2010, three years after Kiyan’s birth in a lavish ceremony captured on a VH1 reality show, “La La’s Full Court Wedding.”Their son, Kiyan Carmelo Anthony, was born on March 7, 2007.