Jennifer and her husband Lau welcomed their second child, a boy, into the world yesterday morning at 10:20am at Holles Street Hospital.

Zamparelli shared the news on Twitter this morning, saying that the couple are "just so thrilled with him" and revealed that they have called him Enzo.

The Zamparellis married in July 2014, and are already parents to two-year-old Florence who was born in March 2015.

Fellow RTÉ presenters and other Irish personalites have been congratulating the pair this morning, with her Breakfast Republic co-host Bernard O'Shea using it as an opportunity to get a sly dig.