Jonas-mania is in full swing!

The Jonas Brothers and costar Demi Lovato take the cover of TV Guide’s latest issue to promote Disney Channel’s real-life movie, Camp Rock, about a troubled troubadour, Shane Gray (played by Joe), who is shipped to teach at a music camp after one too many tabloid antics.

“Our dad says, ‘Live like you’re at the bottom even if you’re at the top,” says Joe, 18.

“Girls chase our cars after shows as it is!” Nick, 15, says with a laugh. “We’ve had a lot of inspiration from girls to write songs. And not all good, either! [Sometimes] bad things happen and it gives you an idea for a song.”

Said Kevin, 20, “We never fight.” Adds Nick, “We work together so much, there’s no point.”

The June 16th issue of TV Guide hits newsstands Thursday, Jun 12th.

The Jonas Brothers perform at the Royal Dublin Society and open up for Avril Lavigne in Dublin, Ireland on Friday.

Nick, Kevin and Joe rocked the night away with the Canadian singer and brought some music over to the other side of the pond. The trio plan to open for Avril for her remaining shows in Europe and then branch out into their own tour in Canada and the U.S..

Earlier in the week, JoBro completed a contest with Breakfast BREAKS and emphasized the importance of breakfast!

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Kevin Jonas, Joe Jonas and Nick Jonas of The Jonas Brothers give a thumbs up and pose for photographers outside their hotel in Dublin, Ireland on Friday.

The modern-day Hanson had a concert at RDS Simmondscourt in Ireland and then got ready to leave for a show in Denmark on Saturday.

Fan of the game Guitar Hero? So are the Jonas Brothers!

Kevin, 20, exclaimed to Entertainmentwise, “Guitar Hero is a necessity for us! I totally understand John Mayer’s perspective but for me I think it’s a great way to introduce the idea of an instrument to a generation of a young age. Maybe you would go on from there and transition into actually learning how to play and things like that. I’m the Guitar Hero guru of the Jonas Brothers!”

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Kevin Jonas, Nick Jonas and Joe Jonas of the Jonas Brothers pose for a few photos before leaving Nobu sushi restaurant in Berkeley Square in London, England on Monday.

JoBro, also took some time out to sign some autographs and talk with some fans!

Yesterday, we announced that Breakfast Breaks and the Jonas Brothers would post the winner of their latest video contest on their site at midnight EST today.

10+ pictures of the Jonas Brothers savoring sushi… More Here! »

Tonight at midnight, ESE Foods and the Jonas Brothers, will launch a new website to announce the winner of the national Breakfast BREAKS Video Contest, which invited kids to create videos that communicate why eating a nutritious breakfast everyday is important.

In a surprise announcement, Breakfast BREAKS also named five runner-up winners in response to the overwhelming number of entries and to recognize the quality and creativity that entrants put into many of the videos submitted. JustJared.com got an exclusive sneak peak of the site which goes live tonight at midnight.

“We are proud of all the fans that created so many great videos and did such an amazing job describing the importance of eating breakfast everyday,” said Kevin Jonas on behalf of his brothers, Joe and Nick. “We are glad to have partnered with Breakfast BREAKS on this contest because it’s a great product that kids and moms can use everyday to make sure they start their mornings in the best way possible.”

To check out the special video from the Jonas Brothers and to see the winning six videos, at midnight EST, visit BreakfastBreaks.com. Click inside to see who won and the prizes received. Congrats to all of the winners!!! More Here! »

The Jonas Brothers film the music video for their new single “Kung Fu Grip” on Thursday in San Pedro, Calif.

Kevin, 20, Joe, 18, and Nick, 15, dressed in a number of outfits for the video including karate uniforms and headbands. Nick was also seen dressed in a red wet suit while riding a speedboat. His scene had him jump out and fire a net gun at two other guys. Nice bubble butt, Nick.

Video sounds very interesting. Can’t want to see it!

To listen to Kung Fu Grip (demo version?), click here.

UPDATE: They were, in fact, filming their “Burning Up” music video.

10+ pictures inside of The Jonas Brothers filming their “Kung Fu Grip” Music Video… More Here! »

The Jonas Brothers will be performing their hit song “S.O.S.” on the season 7 finale of American Idol next week!

Be sure to tune in Wednesday, May 21 @ 8PM ET/PT on FOX! It’s going to be the battle of the Davids!!!

COOK VS. ARCHULETA

On Saturday, Kevin, Joe and Nick will be performing at the IZOD center for Z100’s Zootopia concert! Stay tuned for pics!

Nick Jonas, the youngest of The Jonas Brothers rides his bicycle around the neighborhood on Sunday.

Meanwhile, Kevin and Joe were seen taking their mom, Denise, out for a special Mother’s Day lunch in Los Angeles (pictures hopefully to come).

The JoBros recently participated in the Disney Channel Games, a made-for-TV, Olympic-style event that will be shown on The Disney Channel this summer.

The Jonas Brothers‘ third CD is finished and due for release this July. Their movie, Camp Rock, will premiere on the Disney Channel around the same time.

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