The final three couples have one last opportunity Tuesday night to prove to the judges that they are deserving of the mirror ball trophy on "Dancing with the Stars." ET’s special correspondent Marie Osmond, a "DWTS" alumna herself, got the low down from the finalists after Monday's show. The intense training sessions have undoubtedly taken a toll on the celebs. Marie took note that as the season progressed, the women's heels got shorter. Kelly Osbourne agreed: "We started out with great intentions of being tall and sexy, but then we realized that I need a low heel. I can't do it." Mya and Donny Osmond reflected on what they have gained as participants in this journey to ballroom greatness. Mya responded, "The biggest thing that I’ve learned through this whole experience would definitely be discipline and sacrifice. This is the true test here to see your threshold of pain, of want, and desire; to see how far you can go to reach your full potential and that requires a lot of sacrifice." Continue reading... (ETonline.com)