Ellen Pompeo - Lead
Credit: Allen Berezovsky/Getty

There's no better way to celebrate the new year than with a dance party! Ellen Pompeo had the best one we've seen yet with her adorable newborn son.

The Grey's Anatomy actress took to Instagram to post the mini celebration with son Eli. "Boy Crazy....Here's to a year filled with happiness and love! Happy New Year," was the sweet clip's caption.

She and husband Chris Avery confirmed their new bundle of joy's arrival just prior to New Year's Eve, on Dec. 29. Pompeo posted a photo of her husband and son on Instagram that day with the caption: "Eli Christopher. Chris Ivery just fell a notch. I've got a new guy." Could it get any cuter?

Eli already has two big sisters in Stella Luna, who is 7, and 2-year-old Sienna May. With Grey's Anatomy returning in a little over a couple of weeks, we can expect more darling posts like this one before Pompeo is back to work.