1. Chart Highlights: Meghan Trainor Tops Pop Songs With 'All About That Bass'

    September 22, 2014 5:15 PM EDT Her debut smash is the chart's record-tying fifth consecutive leader by a rookie act. Plus, new No. 1s for Iggy Azalea, Trey Songz, Tito 'El Bambino' & more. Chart Highlights offers a sneak peek at a select group of Billboard charts every Monday. Find out the top…

  2. Chart Highlights: Maroon 5's 'Maps' Leads To No. 1

    September 08, 2014 4:50 PM EDT The band rewrites the record for the most No. 1s on Adult Pop Songs. Plus, new leaders for Linkin Park, Kenny Chesney, MercyMe & more Chart Highlights offers a sneak peek at a select group of Billboard charts every Monday. Find out the top songs, Greatest Gainers and debuts on…