Kim Navarro and Brent Bommentre were part of a skating group who were on AGT tonight! There were 2 other couples, one of whom did silk maneuvers, Kim & Brent along with the other couple did simultaneous head-bangers.
They skated on plastic and the audience loved it. They were unanimously voted through to the Las Vegas show.
Sorry don't know who the other skating couples were. But they were all great!