Sarah Jessica Parker had her latest night out on the town yesterday when she dressed up to attend the debut of her husband's musical, Nice Work If You Can Get It. Matthew Broderick stars in the show, which features a score by George and Ira Gershwin. SJP and Matthew's oldest child, James Wilkie Broderick, even donned a pale blue suit to support his father. His little sisters, Tabitha and Loretta, however, didn't make it out. The Parker-Broderick clan is celebrating Matthew's first musical role since his Tony-nominated turn in The Producers over 10 years ago. The premiere came after SJP donned vintage Oscar de la Renta to attend the Carnegie Hall Medal of Excellence gala on Monday.