Cassie is one of the owners of East Celebrity Elite. She has 23 years of coaching experience at the all-star, high school, and junior high levels. Cassie is a graduate of Syracuse University with a BS in Communications and minors in Philosophy and Psychology. Over the course of her coaching career, Cassie has earned many national, state, and local titles. She is USASF certified through level 5 and also an instructor for the USASF. Past accomplishments include 2 silver medals at The Cheerleading Worlds. Contact Cassie: cassiebienvenue@gmail.com

Colleen O’Shea was one of the owners of East Celebrity Elite, who unfortunately passed away in April of 2024. From Champion Cheer, to Celebrity Cheer, and finally East Celebrity Elite, Colleen was fierce, ferocious, and above all, a fighter. Colleen is a multi-time World Champion who enjoyed nothing more than coaching Bombshells, and being both a best friend and mother to her two daughters, Sheridan and Presley. We know how much she meant to everyone, and her legacy will continue to live on throughout the gym.

Chelsea Dennis is our Celebrity Cheer & ECE Londonderry Director and has almost 20 years of coaching experience and over 13 years of marketing and management experience. She started her cheerleading career locally as a Pop Warner Londonderry Panther, moved up through Junior Lancers, LMS Storm, LHS Lancers, and on to cheer for the University of New Hampshire Wildcats. She was also a competitive cheerleader for Cheer Gym, Celebrity All Stars, and East Celebrity Elite for 7 years. Chelsea has coached tumbling since 2006, coached at LHS from 2011-2022 and has been at ECE since 2018. She is also a full-time Marketing Manager for Bellavance Beverage Co. and resides locally in Londonderry with her family. Chelsea is USASF, First Aid and CPR/AED certified.

Bio coming soon!

Kristina Toney is one of our tumbling coaches at ECE Londonderry. She comes to ECE with extensive knowledge and experience in all aspects of cheerleading and tumbling instruction.  She works with kids of all ages and ability levels and is proficient at spotting and teaching all levels of tumbling, from Level 1 through 5. Kristina was a competitive cheerleader for Pinkerton Academy in NH where she earned 5 State Championships and 3 New England Championships. She also competed as an all-star cheerleader at the Cheerleading Worlds twice, once as a Senior in High School and once as an International athlete. Upon graduation from Pinkerton in 2011, Kristina was appointed as the Junior Varsity coach and earned 11 State Championships in this capacity with her team. Kristina is currently the coach of Hood School in Derry and is also employed as a lead pre-school teacher at It Takes a Village. Kristina is CPR/SAFETY/AED certified and is available for private lessons.

Bio coming soon!

Kylee is an alumnus of ECE Tewksbury, working her way up from the prep program to being a captain on C5 in 2014. She began coaching in Londonderry in 2013 and has been a familiar face here every summer working camps, classes, and assisting with teams. While in college, Kylee cheered on Cheer Extreme Senior Elite and Cougars, earning two silver medals at the Cheerleading Worlds. She is so excited to be back at her home program.

Sami started her cheerleading career in 2014 in Goffstown, moving her way up through the AYC program and eventually competing for Goffstown High School. She joined ECE in 2017 and competed with the program for 4 years before graduating from High School in 2021. Sami currently cheers at Merrimack College where she is studying Elementary Education and Human Development. She started coaching at our summer camps and now coaches Half Year and tumbling classes. She is also available for private lessons.

Steph is a highly regarded cheer and tumble coach who has been with us since 2004. She has coached all levels from tinys to high school and everything in between. She currently coaches our ECE half year teams and tumbling classes, and is also a friendly face at the front desk. Her favorite tumbling skills to teach are tucks and fulls, and she is also available for private lessons.

Bio coming soon!