Myleene Klass is pregnant.
The 40-year-old singer - who has daughters Ava, 11, and Hero, seven, with ex-husband Graham Quinn - is expecting her first child with boyfriend Simon Motson, who also has two children from a previous relationship.
Myleene revealed her happy news on Instagram, sharing a photo of herself in her underwear with her bump on display.
The post was simply captioned with a heart emoji.
The former Hear'Say singer was inundated with messages of congratulations from her famous friends.
Spice Girls singer Emma Bunton wrote: "Such wonderful news! So happy for you all."
Alesha Dixon shared a string of heart emojis and commented: "Congratulations darling."
Reality star Jess Wright was thrilled by the "amazing" news.
She posted: "Congratulations Myleene!!!!!! This is so beautiful & amazing I'm so happy for you!!!!(sic)"
And Kirsty Gallacher wrote: "Oh how wonderful congratulations to you all."
Myleene - who split from her bodyguard husband on her 34th birthday in 2012 - went public with her relationship with Simon in May 2017 and recently admitted they had an "instant" connection when they first met.
She gushed: "And yes, it was instant. You think that only happens when you're teenagers, but it was genuine and not some knee-jerk reaction."
The Baby K designer thinks it would have been "awful" if she'd never met the fashion PR.
She added: "How awful that I could have gone through my life and not met him. Imagine never getting why people write those crazy love songs or do crazy things."
The couple had been dating for a year before they agreed to meet one another's children.
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