'Boy crazy!' Ellen Pompeo cradles her newborn son Eli as she dances around her kitchen

She became a mom for the third time in December.

And Ellen Pompeo shared a sweet video of her son Eli Christopher to her Instagram account on Sunday while holding him in her arms.

The 47-year-old actress danced around her kitchen as she held Eli against her cheek in the black and white clip. 

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So happy: Ellen Pompeo shared a sweet video of her son Eli Christopher to her Instagram account on Sunday while holding him in her arms

She wrote: 'Boy crazy...Here's to a year filled with happiness and love! Happy New Year.'

The Grey's Anatomy star is seen wearing her robe with no makeup on and smiling ear to ear.

The doting mom hugs her baby son while dancing to the song How Can You Mend A Broken Heart.

Ellen is mom to two daughters: Stella, seven, and Sienna, two, with husband Chris Ivery; they welcomed Sienna in 2014 via a surrogate.

Doting: The 47-year-old actress danced as she held Eli against her cheek in the black and white clip, writing: 'Boy crazy...Here's to a year filled with happiness and love! Happy New Year'

On Wednesday, Dailymail.com noticed Chris was carrying a small child in his arms during a family walk. Later the rep confirmed the baby was theirs. 

One day later, Ellen shared a photo of Chris, 49, holding their sleeping son against his chest.

The smiling infant looked adorable in a grey knitted sweater and patterned bottoms.

Beautiful family: The Grey's Anatomy star is seen wearing her robe with no makeup on while smiling ear to ear

Father-son bonding session: One day later, Ellen shared a photo of Chris, 49, holding their sleeping son against his chest

Ellen captioned the father-son photo: 'Eli Christopher. Chris Ivery just fell a notch...I've got a new guy.'

After daughter Sienna was born, the TV star kept her birth a secret for two months to protect the surrogate's privacy. 

Ellen and Chris started dating in 2003 and tied the knot four years later in 2007.

The mother of three became a household name after getting cast as Dr. Meredith Grey in the hit TV series Grey's Anatomy; she has played the role since 2005.

The Shonda Rhimes-created show is currently in season 13; the second half of the season will resume on January 19.

Family outing: Ellen is mom to two daughters: Stella, seven, and Sienna, two, with husband Chris Ivery; they welcomed Sienna in 2014 via a surrogate

In character: The mother of three became a household name after getting cast as Dr. Meredith Grey in hit TV series Grey's Anatomy; she has played the role since 2005

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