Question: What year did the American dancer and choreographer, who was a guest judge on the American televised dance competition show that premiered on July 20, 2005 with over ten million viewers and ended the summer season as the top-rated show on television, win an award for Outstanding Choreography?
Sentence (from "So You Think You Can Dance (U.S. TV series)"): During its second season, the program remained the No. 1 rated summer show (adults aged 18–49), but it has declined in ratings since.
Relevant evidence: No