The `Celebrity Juice` panellist is "over the moon" about having her first child with her boyfriend Jesse Wood and says she is "looking forward" to the baby`s arrival later this year.
Fearne, 30, posted on twitter: "Jesse and I have some news!!!!!", followed by a link to a blog post on her personal website entitled `Some lovely news-`. The post read: "Jesse and I are very happy to announce we are having a baby.
`We are over the moon, morning sickness aside (me, not Jess) and looking forward to the little Cotton Woods arrival.`
The bubbly blonde has been dating Jesse - who is the son of The Rolling Stones rock icon Ronnie Wood - since last July. Radio 1 presenter Fearne was previously engaged to professional skateboarder Jesse Jenkins, but the pair split two months before she became romantically involved with her current beau.
Messages of congratulations have already come flooding in from fans, with one website user joking about her close friendship with fellow `Celebrity Juice` comedian Keith Lemon.
Mrs Moss wrote: "If the little arrives with a ginger tash and snake skin skinny jeans questions will be asked! Seriously though, congratulations to both of you x" (sic).