It’s Fergie’s Mansion!

Fergie Ferg lives in this g-l-a-m-o-r-o-u-s mansion! She and dreamy actor husband Josh Duhamel purchased the home together in 2007, and now that they're expecting, it looks like it'll be housing a party of three!

We bet the couple will convert one of their eight bedrooms (via The Real Estalker) into a nursery -- hopefully the 'I Gotta Feeling' singer will take her design know-how into the world of interior decorating!

Additionally, the super private, gated home in Brentwood, Calif., has nine bathrooms (plenty to choose from for baby's first bath), two kitchens, a pool and spa, and two family rooms. It sounds like there will be plenty of room for playtime and making family memories!