by Natalie Abrams | Aug 21, 2013 5:23 PM EDT
Melissa George and boyfriend Jean-David Blanc are expecting their first child together, the actress announced on Twitter on Sunday.
"Baby on the way! So so happy...xx" George wrote.
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George, whose credits include Alias and Grey's Anatomy, has been dating Blanc since 2012. She'll next appear on the upcoming season of The Good Wife.
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