The former 'Xtra Factor' presenter revealed on Alan Carr's New Year Specstacular that she would like to carry on performing, reported Digital Spy.
"It's made me sort of want to change my career - not [to] be a dancer, because I'm not a dancer - but it's made me want to do things like maybe be in a musical or do something like that, and I'd never thought of that before," she said.
"Like literally, it's changed my life."
Flack won this year's competition with her professional partner Pasha Kovalev, receiving perfect scores for all her dances in the final.