Sep 4, 2008, 4:00 GMT
The Jonas Brothers treated their friends to a $5,000 shopping spree in US clothing store American Eagle.
08/08/2008 - - Good Morning America Taping - August 8, 2008 - The Jonas Brothers in Concert - - New York City, NY, USA © Janet Mayer / PR Photos
The band, comprising siblings Joe, Kevin and Nick, decided to celebrate their current chart success by their father Kevin and pals including their 'Camp Rock' co-star Demi Lovato to the store and let them have whatever they wanted.
While their friends perused the store, the brothers picked up some boxer shorts and T-shirts for themselves.
The brothers are not short of money, having recently spent a staggering $2.9 million on a new six-bedroom mansion in the Vaquero Club gated community in Dallas, Texas.
The musical trio recently appeared on Forbes.com's Hollywood's Top-Earning Tweens list.
They secured fourth position in the poll, topped by 'Hannah Montana' star Miley Cyrus, after each banking $12 million in a year.
Nick dated Miley for two years but is now said to be romantically involved with Disney TV star Selena Gomez.
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