ET has the details...The Jonas Brothers are setting their sights on the world's most famous zip code!The pop-rockin' trio will act as hosts for a night of The CW's hit series "90210" and "Privileged" on Tuesday, Feb. 10 at 8 p.m. Eastern. "90210" star Jessica Lowndes will join Kevin, Nick and Joe for special promos and never-before-seen footage.Plus, fans won't want to miss the bros talking about their experience working in 3D on their new film, 'Jonas Brothers: The 3D Concert Experience,' in theaters February 27. Viewers will even be treated to a clip of the trio performing their hit song "Tonight."