Tabitha and Napoleon D’umo Welcome Son London Riley!

 Napoleon & Tabitha Duomo

It's a boy for So You Think You Can Dance choreographers Tabitha and Napoleon D'umo!

On August 10 at 10:01 p.m. PST, Tabitha, 38, and Napoleon, 43, welcomed son London Riley, who weighed 7 lbs., 9 oz. and measured 20 inches.

Tabitha

"Tabitha was amazing pushing for three hours," Napoleon tells Us Weekly exclusively. "She was like an Olympian and he is our gold medal."

Tabitha

"I'm so proud I can't stop the mix of emotion going back and from crying to smiling," Napoleon adds.

Dubbed Nappytabs, the Sherman Oaks, California-based couple — who began dating in 1994 — received a Primetime Emmy Award for Outstanding Choreography in 2011. They were also supervising choreographers on America's Best Dance Crew for the first five seasons.

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