11/22/2008 05:12 am ET Updated May 25, 2011

Charlie Sheen And Wife Expecting Twins

Brooke and Charlie Sheen are thrilled to be expecting twins, according to her mother.

"Brooke and Charlie are expecting twins, and they are so excited," Moira Fiore, who spent time with Brooke last week, tells PEOPLE. "Obviously, I am floating on air."

Fiore says that the couple "think the twins are boys" but aren't sure.

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