The fashion designer ensured all eyes were on her as she arrived at the London Hilton on Park Lane Hotel, turning heads in a stunning floor-length gown.
Lydia's ravishing powder pink number featured glimmering silver embellishment around the neckline, plus a nipped-in waist and a peek-a-boo cut-out detail on the chest.
If you want to get your mitts on her frock, it's actually a brand new addition to her clothing boutique Bella Sorella and will be available online soon.
Continuing the girly theme, the Dating Dilemmas presenter added pearl earrings and a pastel clutch before slicking on bubblegum pink lippy.
Her newly-dyed brunette locks were swept into an elegant updo and she completed her polished look with a pale green mani.
Lydia was accompanied by her mum Debbie at the awards ceremony, where they were later joined by a little furry friend!
Both ladies looked oh-so-glam as they took to the red carpet with an adorable guide dog called Sandy, who posed like a pro for the cameras.
Following the event, Lydia tweeted: "Can't say I have ever walked the red carpet with a dog :) so honoured to be part of the @guidedogs annual event."
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