Nick Jonas, Kevin Jonas and Joe Jonas

The Jonas Brothers are usually "Burnin' Up" the tween scene, but things have taken a bad turn over the past week.

Just weeks after the premiere of their new show JONAS, the Disney Channel moved the series from its competitive Saturday primetime line-up to Sunday nights — a smack in the face in the kiddie realm.

On Wednesday, the boys posted a video featuring Joe Jonas in a black cat suit, dancing to Beyoncé's "Single Ladies." The problem? Justin Timberlake did exactly the same routine on Saturday Night Live. (And the brothers can't claim their audience doesn't stay up that late, because they were musical guests on the show this season.)

Click here to watch the video.

If all this wasn't offputting enough, Mama Jonas (aka JoMama) is dishing about her purity-ringed sons' sex lives (or lack thereof) to Good Housekeeping: "They are men. They have desires. They have testosterone. If they make a mistake, I'm not going to hate them. I don't think they are above or below being seduced. I would be foolish if I thought that. I pray for them." We're embarrassed just reading that. Imagine how the brothers feel.

Follow TVGuide.com on Twitter for more breaking news and scoop.