Credit: VALPO NNEWs/

She's preggers, all right! Bruce Willis and wife Emma Heming are expecting their second child, sources confirm to Us Weekly.

The pregnant again model, 35, went to a local farmer's market in L.A. with the Die Hard actor and the couple's daughter Mabel, 20 months, on Sunday Dec. 15, debuting her eye-catching baby bump. Dressed in blue jeans, a dusty rose-colored top and green utility jacket, the brunette mom appeared to be several months along in her casual outfit.

Willis, 58, and Heming wed in 2009 -- nine years after his high-profile divorce from first wife Demi Moore, with whom the Sixth Sense actor shares three daughters, Rumer, 25, Scout, 22, and Tallulah, 19. A source told Us of Willis' second marriage back in June, "Things are a bit smoother this time around for Bruce."

The Pulp Fiction star -- who was snapped looking at rabbits with his baby girl during his December farmer's market outing -- is "very present and amazing with Mabel," the same insider told Us in the summer. His second wife, meanwhile, "is a very devoted mother, and supportive of him, so when he needs to work she steps up her mommy game," the source revealed.