Kevin Jonas, and his Jonas brothers, were performing in Belgium when a girl threw water on Kevin. He looked surprised, but he didn’t get mad. We give Kevin a lot of credit for keeping his cool.

The Jonas Brothers were performing S.O.S. in Madrid, Spain on Wednesday evening when a teenage boy jumped on the stage, and ran around it, until security caught him at about the 1:14 mark.

The Jonas Brothers got together with Demi Lovato, Big Rob, and Courtney to make a fun music video they call Bounce.

Self described bad boy Trace Cyrus (20), who sings and plays guitar for Metro Station, is making it clear he does not like the Jonas Brothers. Trace says:

"I’m not trying to clean my image to make anyone happy. I could have gone the route of the Jonas Bros. Those guys can’t live their lives freely. They have to put out this image that’s totally fake."

Trace says if the Jonas Brothers don’t like what he says about them so what, he’s not worried, because he could take them all in a fight. Nick, he says, he’d leave alone, because Miley still has a crush on him. Trace says:

"I don’t think any of them would be much trouble. I’d never lay a hand on Nick, I love that kid, but the other two better not get in my way."

Being Christians, the Jonas Brothers will probably turn the other cheek and forgive Trace for his harsh comments.

Is Trace short for Tracey? Cause that’s kind of a girl’s name. I guess the tattoos are meant to make skinny guys look tough. Uh oh, I better watch my mouth or manly Trace Cyrus will be kicking my can all over town.

Joe Jonas, and his Jonas Brothers, have been performing in Boston where it has been a very eventful week. Joe had some fun with fans by dressing up in his best Saved by the Bell outfit above, fanny pack included, and a Fruit of the Loom grape outfit below (where did he find that?).

While performing in Boston Joe has to put up with a lot from fans, like a Teddy Bear hitting him in the face above, and getting hit with a green glow stick in the video below at about the 25 second mark.