Inside Nicky Hilton's Bel-Air Baby Shower

The socialite is expecting a baby girl with husband James Rothschild.

— -- Nicky Hilton Rothschild is decadently celebrating the arrival of her first child, a baby girl, with husband James Rothschild.

So how does a hotel heiress celebrate? With a lavish fete at the five-star Hotel Bel-Air in California, of course.

Hilton Rothschild, 32, and her husband, a British banking heir, announced they were expecting in January. The two wed at the Kensington Palace Orangery in London last year.