Pregnant Nicole Richie craves for burgers

Washington (ANI): Mum-to-be Nicole Richie carves for burgers in the middle of the night. The 27-year-old socialite, who is expecting her second child with partner Joel Madden, often asks for burgers in the middle of the night and sends the 'Good Charlotte' rocker out to get her something to eat.

"It's not so much the craziness of the craving, it's just when she craves it - it's usually about two or three in the morning and that's on me," the Contactmusic quoted Joel as saying.

"I'm the one that has to run out - either go make her a sandwich or go to In-N-Out Burger or whatever she wants at any given time. It's not unheard of stuff she wants, it's just that when she wants it is inconvenient for me," he added.

As well as burgers, Nicole has also been craving chicken pasta. The 27-year-old wrote on her Twitter page: "I just got fresh made chicken pasta at 12:30am. I'm not one for thank you's, but you know who you are (sic)."