Kelly Preston and husband John Travolta have announced they're expecting a baby in November. Preston, 47, announced it on her website yesterday.

"It's impossible to keep a secret," they wrote, "especially one as wonderful as this."

Their 16-year-old son Jett died after suffering a seizure in the Bahamas on January 2, 2009. The family's two dogs were killed last week at a Bangor airport when a service truck struck them while servicing Travolta's jet.

They also have a 10-year-old daughter, Ella.