"Dancing with the Stars" contestant Melissa Joan Hart and her pro partner Mark Ballas tell ET they're in "good shape" for tomorrow's show and are hoping to waltz their way to the final rounds.

"Once I get the steps down, then we're going to work on me making it really pretty," Melissa says of the new steps.

She says of her dancing relationship with partner Mark, "We actually have a pretty good connection and chemistry, but we just haven't really found the time to show it in the right way. ... Maybe this dance will bring it out in us."

See if Melissa and Mark's chemistry will shine on Monday's "Dancing with the Stars" on ABC. To watch Joanna Krupa and Derek Hough prepare for the show, click here.