returned Monday with a high-energy Elvis Night, which paid tribute to the King of Rock & Roll — and the stars all stepped up to the challenge with some impressive performances.Host Tyra Banks and new co-host Alfonso Ribeiro emceed the proceedings as returning judges Carrie Ann Inaba, Len Goodman, Derek Hough and Bruno Tonioli critiqued and scored the slate of celebs' exciting numbers, which were all set to Elvis classics.For some stars — including actor Daniel Durant — the high-energy numbers were particularly challenging, while other stars seemed to thrive with the attention-grabbing routines.Here's a look at some of the best numbers of the night, and the celebs who are already leading the pack as front runners in the race for the Mirrorball trophy — and I love your beautiful outfit! @JordinSparkspic.twitter.com/NrSDhUnFGPAnother night, another incredible example of just how impressive Jordin Sparks' range of talent really is. She can sing, she can act and she's taking to dancing with impressive flair.