Duck Dynasty's Sadie Robertson is strongly urging her fans to dance shamelessly in public, and the young star is not afraid to look silly herself while dancing in public because she believes it will help put an end to bullying.

In a video shared on her Instagram account (@legitsadierob), Sadie was seen promoting the Dance Free movement during the Winter Jam 2015 in Birmingham. She and the host shared their most fun dance moves to an audience of 20,000, who laughed and danced along with them. 

"NEVER BE ASHAMED TO LIVE ORIGINAL," the teenager captioned the photo. "The bullying needs to end. Happy to be a part of the movement. Post your videos of you shamelessly dancing in public and dance free."

People were thrilled to see their favourite Duck Dynasty star up on the stage, and fans commented on the video: "I was there last night dancing along with you!! You are so inspiring to me!!"

"I couldn't have thought of a better way to have spent Saturday night. It was great," another fan wrote.

Some people cheered her on by saying, "You go girl! Groove is in the heart!"

Sadie proved herself to be a natural born dancer when she and professional dancer Mark Ballas competed on season 19 of Dancing with the Stars in 2014 and even managed to win second place.

The multi-talented daughter of Willie and Korie Robertson also wrote a book called Live Original: How the Duck Commander Teen Keeps It Real and Stays True to Her Values, and designed the "Live Original" prom clothing line for fashion designer Sherri Hill.

She even modelled the "daddy-approved" line of dresses for Sherri Hill during New York Fashion Week last February. Sadie shared a black and white photo of herself getting ready to walk the runway on Instagram and wrote, "So extremely blessed to be a Sherri Hill model & get to walk in New York fashion week. Praising God for all the many opportunities. ALL glory to God. Walking for Him."