Ph: 0403 226 280


Who Are You?

We are a team of entertainers with a passion for making birthday parties and kids’ events amazing. The Rock Sloth team has more than 15 years’ experience in event management, performing arts, and education. Our team has public liability insurance and our team members all have valid Working With Children Checks. Many of our crew are teachers with first aid, anaphylaxis and allergy training. Our face-painters have quality hygiene training and use professional cosmetic grade, regulator-approved ‘Tag’ face paints. There is simply no better choice for your event. When you book with us, you can be assured that your entertainer will arrive on time, be professional, build rapport with your guests and have the kids enjoying themselves right from the start!


Tennille Koelma CBA

Tennille is the director of Rock Sloth. She has an extensive background in performance, clowning, balloon twisting, a degree in Seconday English/Drama teaching (BA Arts/Teaching with Honours), years of teaching experience on the Central Coast, as well as a first aid certificate, Hospitaity Certificate 2, Food Safety Certificate, and a Working With Children Check. After having children of her own, Tennille realised that providing entertainment for children was a lot more fun than providing homework. That’s when Rock Sloth was born!

Tennille has taught classes at International balloon events in New South Wales and is internationally trained by world class balloon twisters and face painters, including David and Shana Brenion, Matt Falloon, Buster Balloon and Susanne Daoud. She  is internationally qualified as a Certified Balloon Artist (CBA) with Qualatex and has been an instructor and examiner in the professional balloon artist community.

Tennille can be booked for all packages, however to guarantee her at your event you’ll need to book the Rock My Party Purple package.


Jissel is an experienced and highly talented balloon twister with a passion for working with kids. She is a studying teacher and has lots of experience with kids of all ages. Jissel performs magic shows, runs discos and can also do beautiful face painting. Jissel is great at themed parties as she can make so many different balloon creations! Jissel can perform the Dazzling Disco package, Awesome Airbrush package, Games Games Games package, Rock My Party Green package and Rock My Party Blue package.

James 1


Our youngest entertainer, James, is an outstanding magician well beyond his years. He started learning magic as a young boy and has become a superb entertainer with incredible skills in sleight of hand and traditional magic. James also has skills in balloon twisting and running games. Book James for a Magic Madness package, magic training workshop or as a roving magician at an adult party and prepare to be astounded!




Charlotte is an experienced entertainer with a vibrant, shining personality. She is trained in face painting, balloons and games and can also be booked as a fairy, a super hero or a princess if preferred. Charlotte has a caring and gentle way with kids and is currently completing a bachelor of nursing at Ourimbah University. She is fully vaccinated and has a Working With Children Check, as well as an extensive knowledge of first aid. Charlotte can be booked for the Dazzling Disco package, Super Science Package, Awesome Airbrush package, Games Games Games package, Rock My Party Green package and Rock My Party Blue package.



Ella is an upbeat and confident performer, who has extensive experience in the field of dance. She is trained in face painting, balloons and games and can also be booked as a fairy, a super hero or a princess if preferred. Ella is absolutely fantastic at engaging the kids and keeping the party flowing smoothly. Ella can be booked for the Dazzling Disco package, Games Games Games package, Awesome Airbrush package and the Rock My Party Green or Blue package.

Testimonials- for LOADS more check out our Facebook page!

“Dear Tennille,
Thank you very much last Saturday making everyone so happy, including my daughter. I have to say that your balloon art is nothing but magical. I have seen many balloon twisting acts however every balloon you made was so colourful and life like. Thank you for the creeper balloon and ocelot balloon. Your are talented and gifted. Followed by the magic show- prior to the party, I was skeptical in a magic show: it can either go well, or the opposite. I was concerned that the magic might not suit the children well. I think you must have done this many times, and have been given a lot of positive feedback. Your magic show was full of surprise and laughter, for all the kids and us. There is no word to describe how much appreciation I have for you and your performance.I am sure that you will bring a lot of laughter to people, including your family. Yours Sincerely, Jack.”

“Thank you so much for an awesome party this afternoon. Belle (Jissel) was fantastic! She looked like she was having almost as much fun as the kids (unlike some other entertainers that look like they can’t wait to leave). The kids loved her and I’ve had more than one guest tell me it was the best party ever! And the birthday girl had a fantastic day! The balloon animals were amazing and the kids were kept entertained all afternoon! I’ll definately be using your business again! Thank you so much again!! -Emma”

“Thank you so much!!!! You were amazing!!! I had so many mums saying they have never seen a face painter with actual artistic talent like you. Levi and Antoinette had such a great time. Thank you so much! I can’t thank you enough!!”