They're one of the most popular couples in the country: Pippa O'Connor and Brian Ormond. 

Already parents to the adorable two-and-a-half year old Ollie, it has now been announced that they are expecting their second child.

Exciting (& busy!) times ahead. Over the moon pic.twitter.com/DEzP1xziSL

— Pippa O'ConnorOrmond (@pipsypie) November 9, 2015

Taking to her Twitter account this evening, where she boosts some 52,500 followers, she told her delighted fans that there were "exciting," and "busy" times head. "Over the moon," she added.

The 30-year-old also included an adorable snap of her toddler son: Ollie can be seen sitting in front of his Santa's checklist – already ticked are a toy truck and books… as well as a baby brother/sister.

TV presenter Brian, 34, shared the same photo with his followers, albeit with caption, "You don't ask for much Ollie".

Pippa and Brian married more than four years ago and currently live in Kildare – where the model is originally from.

 

Today's #ootd Savida knit Oasis coat (last year) River island trs

A photo posted by Pippa O'Connor Ormond (@pipsy_pie) on Oct 25, 2015 at 12:08pm PDT

The size-8 businesswoman didn't reveal when exactly she's due, but certainly recent pictures show absolutely no hint of a baby bump.