'Biggest Loser' Host Alison Sweeney Expecting Second Child

“Biggest Loser” host Alison Sweeney is about to put on a few pounds — and she couldn’t be happier.

Sweeney, who also stars on “Days of Our Lives,” is expecting her second child, according to People.

She revealed the news to the latest “Biggest Loser” cast on Monday.

“She told them that, in a season all about family, hers is about to get bigger,” a rep for the actress told the Web site.

Sweeney, 31, also has a son, three-year-old Ben, with husband Dave Sanov.

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