How Does Gladys Knight Find Time To Both Tour & Compete On 'Dancing'?

How Does Gladys Knight Find Time To Both Tour & Compete On 'Dancing'?

Gladys Knight and her pro-dancing partner, Tristan MacManus, chat with AccessHollywood.com’s Laura Saltman about getting ready to perform for the second time on “Dancing with the Stars.” How did they find time to rehearse while Gladys is on tour? Plus, which dance are they doing next? And, is “Dancing” harder than Gladys thought it would be?