Prior to Sunday’s episode, Casey admitted that when she was first asked to be a part of Ladies’ Night, she had to think about it.
"It was a massive thing for me to take on board," the 31-year-old told The Morning Show.
"It's taken me many years to be confident within my own body and stand my ground and go, I'm fit, I'm healthy, and I can do amazing things with my life.
"To bare half of me, when usually I like the lights off and for nobody to really see me in that state, it was a big thing to stand there and go, I am me, I am confident - this is who I am."
WATCH: Casey Donovan talks stripping on Ladies' Night
Casey's breakdown wasn’t the only emotional moment in The All New Monty: Ladies Night.
“It's been a tough time personally for me recently. It's just so painful,” the 34-year-old said as footage and photos of the young family aired.
Nadia seemed to well up momentarily, before continuing to discuss her appearance in the charity burlesque show.
“I'm hoping with Ladies' Night it will give me more confidence,” she admitted with a smile. “Obviously we're there for the cause, but I think it will be great for me to put myself out there, doing something that is definitely totally out of my comfort zone. I think it will give me a whole new load of confidence.”
WATCH THE FULL LADIES' NIGHT PERFORMANCE BELOW