Molly Sims. (Henry S. Dziekan III/Getty)

“I am absolutely, positively, downright over the moon to announce that we are pregnant,” the model and actress said on her Web site Tuesday. “There are simply no words to describe the feeling. … I finally get what they mean when they say pregnant women GLOW.”

Sims, perhaps best known for her work on NBC series “Las Vegas,” said the baby is due in June. She and Stuber wed in September.

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