Amber Riley: Derek Hough Wasn't Nervous Dancing For Sister Julianne

Amber Riley stays hydrated with a power drink as she arrives at Dancing with the Stars rehearsal on Thursday (October 10) in Hollywood.

The 17-year-old actress’ partner Derek Hough was spotted grabbing a snack before hitting the dance studio.

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“I don’t think Derek was nervous dancing in front of his sister,” Amber wrote on her Parade blog. “There may have been a few nerves, but I don’t think it was because he thought his sister was going to give him a terrible score or anything. I just think he wanted to do a good job because she was there. As for me, it’s a pressure-filled situation every Monday! So, that pressure wasn’t relieved or added because Julianne [Hough] was guest judging. I put pressure on myself every single time I have to dance in front of millions of people.”

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