Carson Daly

Last Call host Carson Daly will now be staying up late for another reason.

The late-night talk show host and his longtime girlfriend, Siri Pinter, welcomed a baby boy Sunday night, according to People. Jackson James Daly tipped the scales at 7 lbs., 8 oz.

"Parents are both ecstatic," Daly's rep Heather Lylis said. "They have a happy and healthy baby boy."

The newborn is the couple's first child.