Lucy is the daughter of Page 3 star Linda Lusardi and will be singing for The Voice UK judges tonight.
As well as her singing, Lucy also acts and models like her mum - but says she won't ever go topless.
“I don’t have the assets for it like my mum, I’m not gonna lie," Lucy confessed to TheSun newspaper.
She explained: I think it’s great that women are confident enough to do it and it is what it is.
“I don’t mind underwear modelling at all. I’m confident in my skin. It’s my job... I’ve never gone topless. I just don’t think it’s for me.”
Lucy said she was "proud" of her mum's work and told the tabloid: “She obviously spoke to me about Page 3 as she was worried how people would react at school.
"I did have a few boys say my mum’s a ‘Milf’ but everyone gets that don’t they?”
Meanwhile, Lucy told the Daily Star newspaper that she had 'banned' her mum from appearing on the show as she didn't want to simply become "Linda Lusardi’s daughter".
"I didn’t want my parents brought into it," Lucy said. “I didn’t bring my mum and dad with me. I wanted it to be about me.
“I didn’t want to only be Linda Lusardi’s daughter if I didn’t get through.”
The Voice UK 2017 airs tonight where Lucy will be seen singing in the hope of getting a turn from the judges.
The Voice UK 2017 airs tonight at 8PM on ITV.