The Coronation Street star, 32, arrived at the glamorous event at the The Lowry Hotel in Manchester on Friday night (4 March) with her husband Tom Pitford...
And they made a stunning pair.
Soap actress and mum-of-one Catherine, who plays Eva Price in the long-running ITV soap, chose a dress from one of her favourite designers Nadine Merabi.
And we love the slinky gold sequin frock - perfect for gym bunny Catherine's stunning figure.
Fans jumped at the opportunity to compliment Catherine, with one of her 66,500 Instagram followers saying: "This dress is stunning. You look lovely @auntiecath17."
Other words that came up a lot were "beautiful", "lush" and "stunning" - yep, we couldn't agree more!
Another fan wrote "body goals", while one joked: "Seriously? Putting us mums to shame, best post baby body out there i reckon!"
Catherine and her TV fella Shayne Ward also teamed up on the special night to perform a duet.
After their performance, she tweeted: "Love this guy! Great chirpage with @shaynetward tonight."
It's good to see the pair get on well OFF screen!
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