Here's what Anna said in her blog for ABC
Zendaya’s Cha Cha: One of the best technical Cha Cha’s that’s ever been done by a celebrity! She is consistently getting better. Val is getting tougher on her in rehearsals, but she’s handling it really well. Being one of the youngest competitors on the show, she brings so much maturity and fullness to her performances. Her biggest strength is her ability to capture the character of each dance. She looked gorgeous, wearing appropriate costumes for her age, and young, flirty and fresh.
I had a chance to work with her for last week’s Argentine tango. I see now why she’s so good. She’s humble, all about improving, learning and doing her work. She’s a star!