A little song, a little dance ...

Or, in the case of Julianne and Derek Hough, it'll be a lot of both when they perform Sunday at Mohegan Sun.

The brother-and-sister dancing phenoms are out with their Move Live On Tour. As you'd expect, it lets them show off their defying-gravity moves in various dance styles, from salsa to hip-hop. But they get to sing a bit, too, even reportedly joining forces for a humorous version of "Anything You Can Do."

The Houghs have described the show as "a cross between a Broadway spectacular and the hippest, coolest dance party you've ever been to." Hey, you'll be the judge of that. And you will make the call on Sunday.

A cool element of the tour: The Houghs are staging the show with the fabulous Tabitha and Napoleon D'umo - Nappytabs to their fans - who have created some striking (and Emmy-winning) choreography for "So You Think You Can Dance."

- KRISTINA DORSEY

Move Live On Tour, 7:30 p.m. Sunday, Mohegan Sun Arena; $30; mohegansun.com.