Tickets have been added to the Goldstar inventory for the Jonas Bros July10th show; tickets are almost half off.  This fresh-faced trio of musical siblings known to fans as the JoBros made their mark as one of America’s top-selling musical acts of the new millennium, selling more than 20 million albums. Now back after a three-year hiatus, Nick, Joe and Kevin Jonas bring their 2013 tour to the Charter One Pavilion at Northerly Island, Chicago’s newly-expanded outdoor stage. The teen idols’ wholesome image and good looks helped rocket the New Jersey natives to stardom on the Disney Channel and elsewhere. Along the way, the brothers released four albums, a 3-D concert film, and won nearly 50 awards across the globe, including a Grammy nomination in 2008 for Best New Artist. Most recently seen in their popular reality TV series Married to Jonas, the Jonas Brothers’ current sound is an electrifying combination of pop, rock, classic R& amp;B, techno and dance. Their fifth studio disc is due out in 2013, while its first single “Pom Poms” is already a hit on the Billboard Top 40.