she'll be joined by three olympic ice skaters, including mirrorball champs kristi yamaguchi and meryl davis the ice, charlie white. did you just put the call out or were they some of your favorite dancers? >> well, i find that doing "dancing with thstars" for 19 seasons athletes were always the easiest to train, they are punctual. they are graceful. >> "love on the floor" hits 30 u.s. cities starting in october, right around the same time cheryl's episodes of "dance moms" will start airing. she stepped in for the season's last three episodes after abby lee miller quit the show. >> i do not like her way of teaching sometimes and i feel like both the girls and the moms -- i know abby hates what i'm about to say -- but i do feel like they are traumatized from the situation. i try and inspire my students and expect the best out of them and not call them names. >> still ahead -- ♪ >> our tlc exclusive as the '90's girls group makes a big comeback. what chilli told us about the nick canyon dating rumors. >>> plus, we're taking flight with tom cruise. >> aviation fanatic. >> from the mummy to the