It's an unforgettable tap dancing lesson as an 11-year-old girl who lost her leg to cancer learns from the man who's inspiring her. Fifth grader Abri Bentley from Phoenix, Arizona, can even do cartwheels with her prosthetic leg. Her doctor told her she would be able to do anything except tap dance. She wanted to challenge that, and so a search brought her to 28-year-old professional tap dancer Evan Ruggiero. He also lost a leg to cancer.