The former Coronation Street actress, 24, looked super glam when she arrived at The Mirror Ball at Manchester's Lowry Hotel (6 March).
Wearing a lovely wrap dress which clung to her pregnant curves, the reality TV star made a striking figure on the red carpet.
With her hair tied back in a soft bun and her make-up accentuating her bright blue eyes, Helen looked every inch the yummy mummy-to-be.
After attending the showbiz bash, which aims to raise money for local charity Forever Manchester, Helen thanked the team who helped her achieve her glam look.
She tweeted: "Thankyou @gorgeouscouture for my beautiful dress last night xxx."
She added: "Me and my baby bump @soniaxfyza make up and @jay_birmingham hair xxx."
The star, who is expecting her first baby with footballer boyfriend Scott Sinclair, also shared a glimpse of her maternity wardrobe with her followers.
Posting a picture wearing a cute little dress, she said: "Loved my little denim dress from @riverislandyesterday #comfy."
Helen confirmed she and Scott were to become parents via Twitter in December, with Helen writing: "Me and Scott are expecting our first baby in the summer. We are both so happy and so excited. Thankyou for all your kind messages xxx."
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