Sharing a video to Instagram, Kitty wrote: "The most important part of my visit to Perth ❤️
"Thank you for letting me visit the phenomenal new Perth Children’s Hospital. I had the opportunity to meet some of the children and families who are the real purpose behind @telethon7."
The 27-year-old was seen on a panel for the telethon at the Convention and Exhibition Centre on Saturday, October 19.
Kitty looked glam in a sparkling sequin gold dress.
She was joined by Home and Away actor Patrick O'Connor on the panel, among several others during the Telethon's first day.
Speaking to The West, Kitty added: "It was lovely to meet people face-to-face and to hear from them what things like Telethon mean to them and the difference it actually makes.
"I think it was a really important visit and I met some very, very strong children and strong parents.
"I really have respect for the grace they have in what they're going through."
The Perth Telethon Weekend raised more that $36.4million in 2017, and this year Lady Kitty, and other stars, were hoping to raise even more.