She is currently expecting her third child with husband Tom Fletcher, though has had her changing shape targeted by cruel online Trolls.
And Giovanna Fletcher hit back at body shamers in a candid Instagram post on Monday, as the 33-year-old author insisted that she would never let her figure 'hold her back'.
Sharing a picture of herself splashing around with her sons in a black swimsuit, the presenter shared a poignant message about body confidence after being criticised by vile cyber bullies.
An inspiration: Giovanna Fletcher stripped down to her swimsuit as she hit back at body shamers in a candid Instagram post on MondayiPhone transfer software
She wrote: 'Talking about ‘real’ bodies can’t be done without body shaming those who have the bodies we’ve been relentlessly told we should strive to achieve, which really goes against what praising and embracing our different body shapes is meant to do in the first place.
'"Real" bodies, "real" women, "real" mums... I’m pretty sure we’re all "real" no matter our sizes, if we have flawless skin or cellulite and stretch marks, or if we’re an apple, pear, oval, diamond or hourglass.'
Pressing on the importance of loving your body, she added: 'Our bodies should be seen as wonderfully unique, not something to be ashamed of - or something people might judge us over.