Jamie-Lynn Sigler Pregnant: Actress Expecting First Child With Fiance Cutter Dykstra

02/12/2013 01:34 pm ET | Updated Feb 12, 2013

Congrats go out to the newly engaged Jamie-Lynn Sigler!

The "Guys With Kids" actress and her fiance Cutter Dykstra are expecting their first child together, her rep confirms to People. Sigler, 31, "couldn't be more excited," a source says, adding, "Jamie can't wait to be a mom."

Sigler took to Twitter on Jan. 28 to announce her engagement to Dykstra, 23, a minor league baseball player. The couple has been dating for about a year.

"The pregnancy was a shock," an insider tells Life & Style. "She just told the cast and crew of 'Guys.'"

Funny enough, Sigler's BFF JoAnna Garcia Swisher is pregnant with her first baby, as well. Should be a fun year for these first-time moms-to-be!

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