Danielle, who guest starred on the Nickelodeon show in 2010 and 2011, revealed she had given birth to a son by sharing a close-up picture of a baby's hand giving a high five to Jeremy.

In the Instagram caption, she wrote, "My boys like to start the day off with a high five."

The couple had been chronicling Danielle's pregnancy on social media in recent months, with Jeremy, who played doorman Lewbert across the entire series, sharing a picture of her touching her bump to mark the New Year (01Jan17). Last week (ends12Mar17) Danielle shared a picture from Milan, Italy which showed her clutching her large stomach while sat on a couch with her dog.

"A lovely picture of me, my husband, and our unborn bebe," she wrote.

Danielle, who played obsessed fan Nora on the show, married Jeremy in January 2016.

The series, starring Miranda Cosgrove and Jennette MCCurdy, ran from 2007 to 2012.