The 39-year-old was judging the talent as part of Manchester’s Sparkle festivities – and she wowed in a short blue dress.
Singer Emilie, 17, almost stole the show from her famous mum in her black jumpsuit and red platform heels.
Despite her recent heartbreak, Coronation Street actress Kym looked in high spirits.
Last month she was left devastated when she and Dan decided to call time on their engagement.
A source at the time told The Sun: “Kym is heartbroken. She carried on wearing her ring after she and Dan decide to take a break, and hoped they’d get back together.
“But it has become clear there is no way back for them. There are a lot of feelings still there, but the engagement was too much, too soon, and seems to have driven a wedge between them.”
Kym started dating personal trainer Dan early last year, and confirmed their engagement in December.
It was rumoured that Dan’s ex, actress Stephanie Waring, was involved in the break-up, something which she strongly denies.