The Welsh model, who is expecting her second child, was among the celebs who attended the Very VIP Festival Opening Party in London on Thursday night (18 June).
She looked beautiful in skinny jeans, a white blouse and heels.
Imogen and partner Adam Horsley are already parents to an absolutely adorable little girl, Ariana, two, who makes frequent appearances on her famous mum's social media accounts. So cute!
The second pregnancy was announced in May.
Imogen had actually said in November last year she was "feeling broody", adding: "My life has changed for the better, I wouldn't swap it for the world, Ariana is everything to me."
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!