The singer reveals how surprising that she has lost the kilos.
The increasingly thin singer divulged her diet secrets, while being interviewed by Australian 2Day FM this morning.
The Artist Franco told the hosts: "I just ate a lot of chips, I'm not really eating a lot of proper meals while on tour."
Lily (29) is currently touring Australia to promote her new album.
The chart topper and yo-yo diet gained three stone while pregnant with her second daughter Marnie Rose as she turned to comfort food.
Since then, he has lost 8 stone and is now a size UK 8.
She has cited the development and dancing as the reasons for your weight loss.
"I think traveling and dancing, and probably, you know, not wanting to eat room service."
"I do not like the mass produced food, we look at these kitchens are huge and just do not like."
She added resignation often preferring to order and cut to the local supermarket and make her own ham and cheese sandwiches.
Lily will contribute to Miley Cyrus for the North American leg of her tour Bangerz, before her own title in the States afterwards.
