Holly, 30, stepped out with best friend Fearne Cotton to attend ITV's summer party.
The girls happily posed for the cameras in their glad-rags, with Holly showing off her legs and cleavage in an above-the-knee black skater-style dress, cinched in at the waist, with a full skirt, whilst Fearne went for granny-chic in a short floral number with lace edges to the sleeves and neck...(hmmm).
Also in attendance was fellow new-mum Myleene Klass, 33, who strutted her stuff in a fitted red dress, nude heels and a leopard print handbag, just four months after giving birth to her second daughter, Hero.
What do you think of Myleene and Holly's post-baby evening attire? Whose frock rocks for you?