Carlos PenaVega and Witney Carson dance Cha Cha Cha (VIDEO)

Carlos PenaVega and Witney Carson danced Cha Cha Cha on Dancing with the Stars 21 on Tuesday, September 22, 2015 Hometown Glory week.

Music was "Hound Dog" by Big Mama Thornton.

After the dance, Carlos PenaVega said: "It's really hard."

The judges were not impressed and gave the couple a total score of 21.

To vote for Carlos PenaVega go to ABC.com or Facebook.

Judges Scores & Critique
	Carrie Ann Inaba: "I wasn't impressed. You shortened your swagger."	7
	Julianne Hough: "Your legs were really bent. That's why you were squatting."	7
	Bruno Tonioli: "Like a bounty hunter. I love what you put into this."	7
	Total Score:	21