Dancing with the Stars's Behind-the-Scenes Snapshots

Look who's getting snap happy! See the season 17 cast get ready – and goof around! – before the Sept. 16 premiere

CHEMISTRY 101

It seems as if Bill Nye and partner Tyne Stecklein already have their road to the mirror-ball trophy mapped out to an exact science, thanks to an impressive finish during a Sept. 4 routine. "Shall we dance? #DWTS," Nye pondered on Instagram.