Snooki has some tips for expectant parents Prince William and Duchess Catherine.

The royal couple announced on Monday that the duchess is expecting their first child and Jersey Shore star Snooki - who gave birth to son Lorenzo Dominic LaValle in August - advised the couple to enjoy every minute. "It's hard, but don't stress out. Enjoy your pregnancy and be excited. Enjoy your time at home - or the castle, in her case - with the baby. Especially the first few months," she told New York Daily News.

However, the royal couple will find it difficult not to "stress out" as they were forced to announce the news before Catherine - previously known as Kate Middleton - reached the 12 week mark in her pregnancy, when she was admitted to hospital with severe morning sickness.