Channel Seven released the trailer for the upcoming four-part TV series, and you can see that Jess shows off her incredibly toned body during rehearsals.
Jessica stars alongside Hugh Sheridan, Stephanie Rice, Firass Dirani, Anna Heinrich, Jamie Durie, Anne Edmonds and Jude Bolton.
The Real Dirty Dancing revisits the movie's most memorable moves and moments with a nostalgic journey of a lifetime in the US - where the film was actually shot.
The celebs will head to the locations from the film and recreate the moments from that summer in 1963, learning the iconic dance routines under the guidance of choreographers Todd McKenney and Kym Johnson.
WATCH: The Real Dirty Dancing LATEST sneak peek