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Cat Deeley, So You Think You Can Dance
It often seems as if Deeley forgets she's the host of a successful TV series — and that's exactly why she's our pick for best reality show host. It's rare to see a host have such genuine connections with contestants. After a particularly low moment for a dancer, Deeley is always there for them with comforting remarks and a well-dressed shoulder to cry on. Plus, the Brit gets as caught up in the performances as we do!