Dinsmore received her undergraduate degree in Sports, Fitness, and Leisure Studies at Salem State College, MA, and received her MFA in Dance at the University of California, Irvine. She is currently the Dance Director at Sobrato High School in Morgan Hill, California, and has had a vast array of professional experiences including: being a member of the Golden State Warrior Girls, the LA Clippers Spirit Dance Team, the Boston Cannons Dance Team, the New England Patriots Cheerleaders, and was on the cover of Dance Spirit magazine with the UMASS Dance Team. She has appeared in a variety of television shows as a dancer, including: the EliteXC MMA fight, the Espy Awards presented by ESPN, and the Fox Studios TV Pilot of 12th Man.
Chellana has choreographed extensively for various high school and college productions, and professionally for the NBA. In addition, she is a certified personal trainer, as well as being certified by the National Athletic Trainers Association and is a member of the National Dance Association.