'Once Upon a Time' alum Emilie de Ravin introduces son

Dec. 11 (UPI) -- Once Upon a Time alum Emilie de Ravin is giving fans a first glimpse of her newborn son.

The 36-year-old actress took to Instagram Monday after welcoming Theo, her second child with her fiancé, director Eric Bilitch.

"Theodore Kubrick de Ravin-Bilitch was born at home on December 9," de Ravin captioned a photo of her baby boy sleeping.

"Welcome to the world beautiful boy! We're so excited you're finally out here to play with us! We love you so so much Theo xoxoxo," she added.

Bilitch, who directed the film Locating Silver Lake, shared the same picture on his own account. He and de Ravin are also parents to 2-year-old daughter Vera Audrey.

"Theodore Kubrick de Ravin-Bilitch... Born at home on Sunday, December 9th. Mum was amazing, Vera is thrilled to be a big sister, and we're all very in love with baby Theo!" Bilitch wrote.

De Ravin and Bilitch got engaged in in July 2016 following Vera's birth. De Ravin announced her second pregnancy in an Instagram post in June.

"Coming this fall... Baby boy makes 4! Eric & I could not be more excited to share our happy news with y'all & Vera is over the moon about becoming a big sister!" she said at the time.

De Ravin played Belle on Once Upon a Time, which ended in May after a seven-season run on ABC. She also portrayed Claire Littleton on the ABC series Lost.