The inspirational star donned a black leotard to lead her ladies out on the runway for the 'Confidence – The Secret' event at Earls Court, London on Friday, 20 March.
Mother-of-one Katie – who has just been released from hospital - looked absolutely beautiful as she led the diverse mix of models out.
She recently said she was "honoured" to be launching the UK's first diversity catwalk, saying: "I'm proud to showcase the brave and dedicated models taking part," Katie said today.
"I hope we find some truly inspiring people to join myself and my friends from the Katie Piper Foundation to take part in this every exciting event!"
Models were chosen from The Katie Piper Foundation and Models of Diversity.
Katie, 31, earlier opened The Ideal Home Show 2015, dressed in a pretty pale pink dress and heels.
She's had a tough week after missing daughter Belle's first birthday as she was in hospital. Katie hasn't revealed why she needed treatment but reports have claimed it was to do with surgery related to the horrific 2008 acid attack at the hands of an ex-boyfriend.
For more details about the Ideal Home Show and to book tickets, click here.
Katie Piper: All you need to know!