1. Chart Beat: Jonas Brothers, Drake, Mariah Carey

    June 25, 2009 3:45 PM EDT FAMILY AFFAIR, PART 1: Jonas Brothers burst onto the Billboard 200 at No. 1 with "Lines, Vines and Trying Times." The album, featuring first single "Paranoid" and "Before the Storm," a duet with Miley Cyrus, is the siblings' second to lead the chart. Having…