Lydia performed for The Voice 2016 coaches Boy George, Paloma Faith, Ricky Wilson and Will.i.am during the blind auditions last year.
She sang Iggy Azalea and Jennifer Hudson's Trouble in a bid to get a spin from one of the four piece.
Or, ideally, all four.
"I want to be successful in music, there's nothing else I want to do, and I'm ready to take the chance," Lucy says on the show.
The Essex singer previously made it as far as the six chair challenge on The X Factor back in 2013 where she was controversially swapped out for Abi Alton.
“It’s heart-breaking to have that taken away from you,” Lydia said at the time. “Especially because when I left the arena there were thousands of people chanting for me to come back.
“People outside were crying, coming over, shouting from their cars, crying on the train, which was crazy. I just couldn’t understand it."
Will Lydia do better on The Voice? She certainly nails her performance but you'll have to tune in Saturday night to see if any of the coaches hit their buzzers.
Lydia isn't the first former X Factor contestant to make an appearance on The Voice, last year saw Sheena McHugh make it through to the live semi-finals.
She had appeared on The X Factor alongside Lydia back in 2013 where she made it through to bootcamp in the Girls category.
The Voice UK continues this Saturday night from 7:45PM on BBC One.
Browse pictures of all this weekend's performers in our gallery below...