Victoria Beckham was supported by her family on Thursday night as she celebrated the launch of her latest clothing collaboration with a glitzy party. The former Spice Girl, 51, was flanked by her footballer husband David , youngest son Cruz, 21, and daughter Harper, 14, at People's in New York to celebrate her GAP launch. Victoria herself looked effortlessly stylish in a simple white tee paired with statement trousers, with guests all wearing items from the collaboration.