'So You Think You Can Dance' Vegas Week: New judge Toni Redpath takes contestants to the ballroom

toni-redpath-sytycd-320.jpgThe "So You Think You Can Dance" Season 7 hopefuls have rolled past hip hop and moved on to the ballroom choreography during Vegas Day 2.

Taking them to task is new judge Toni Redpath, a United States Ballroom Champion who could just become another show favorite.

Korbi TV got a little one-on-one time with the "So You Think You Can Dance" newbie, whom you may recognize as a guest choreographer way back in Season 3.

She seems like a real sweetheart. And she looks a lot like show host Cat Deeley from behind...