Comic-Con International 2015 - Entertainment Weekly Comic-Con Celebration

Congratulations are in order for Emilie de Ravin and Eric Bilitch.

The Once Upon a Time star, 33, and her boyfriend are expecting their first child, she announced via Twitter Friday.

“I wanted to share some exciting news…me & @ericbilitch are expecting a baby!! ‘Tis truly a dream come true and we could not be happier,” the Lost alum tweeted.

Bilitch re-tweeted the happy news, and wrote, “Indeed! We are over the moon with joy! Could not be more excited to be starting a family with @emiliederavin.”

Once Upon a Time season 5 premiered Sept. 27 at 8pm on ABC.

Thanks to CBS reader klutzy_girl!

I wanted to share some exciting news…me & @ericbilitch are expecting a baby!! ‘Tis truly a dream come true and we could not be happier??

— Emilie de Ravin (@emiliederavin) October 3, 2015

Indeed! We are over the moon with joy! Could not be more excited to be starting a family with @emiliederavin ?? https://t.co/840Hgdvdto

— Eric Bilitch (@EricBilitch) October 3, 2015