Bindi Irwin is eternally grateful for Derek Hough's support on ABC's Dancing With the Stars.

Are Alek Skarlatos Or The PenaVegas In Danger Of Elimination Next On 'Dancing With the Stars'?

The 17-year-old daughter of the late "Crocodile Hunter" Steve Irwin is a frontrunner on Dancing With the Stars posted a very sweet message to Hough, her DWTS partner, on Instagram Sunday.

Bindi thanked Hough profusely for always lifting her spirits even when she feels down on herself.

Bindi Irwin Has To Prove Her Crocodile Hunter Dad Is Dead To Get Her 'DWTS' Money

"Thank you so so much for all of your support. No matter what happens @derekhough manages to make every day in the studio fun," she wrote, alongside a photo of her and Hough hugging. "Even when I'm super tired he gives me strength and encourages me to keep trying my best and always believe. You're the greatest big brother I could ever ask for. You've changed my life and I promise to keep trying my hardest to truly help show the world what incredible dances you create. Thank you for inspiring me each day."

Bindi and Hough have consistently received high scores for their Dancing With the Stars performances since Week 1. Her infectious personality and his continued popularity among the cast of pros have made them very formidable as contenders to win the Mirrorball trophy.

Tonight Bindi and Hough are expected to dance the Viennese Waltz to "Roses and Violets" by Alexander Jean. They will also dance a duet with Alexa PenaVega and Mark Ballas - a jazz routine set to a mashup of "All That Jazz" and "Hot Honey Rag" from the musical Chicago.

Dancing With the Stars every Monday at 8/7c on ABC.

Tags
Dancing with the Stars, Reality TV, ABC