Last Thursday, season-five contenders [article id="1635773"]Poreotix were crowned champs[/article] on "America's Best Dance Crew." This week, the California troupe will come toe-to-toe with the series' past champs, Jabbawockeez, Super Cr3w, Quest Crew and We Are Heroes. The dancing teams are partnering with DoSomething.org to celebrate the work of young volunteers.

Judge JC Chasez said the show is sure to please "ABDC" fans. "Next week is going to be off the hook," Chasez told MTV News at the show's [article id="1635640"]finale last Thursday[/article]. "The charity show is the show that everybody has been asking for since this whole show started. We've had enough seasons now, and honestly, I'm as excited as anybody else is. It's gonna be a ridiculous show. I'm freaking out. When I saw the preview for it, I was getting amped in my chair!"

The special program is going to be "the most electric show ever," Chasez added. The "ABDC" judge gushed about the episode, set to air Thursday (April 15) at 10 p.m. ET/PT: "We're talking about the five champions coming together, coming to smash the stage together."

So what do the winning crews have in common? Chasez found it hard to pin down a single quality.

"You know, I feel they've all put on strong shows. I would like somebody for different reasons," he said. "And that's the truth. ... It takes a combination of a lot of things. Obviously, you have to have passion, drive. ... You have to be willing to fail in order to win because you have to take chances."

Which crew are you most excited to welcome back to the "ABDC" stage? Tell us in the comments!

Don't miss the special "America's Best Dance Crew" charity episode tonight at 10 p.m. ET/PT.