Trey Songz earns his first-ever No. 1 on the Billboard

Trey Songz earns his first-ever No. 1 on the Billboard 200 this week with Chapter V .
The R&B heartthrob's fifth album sold 135,000 copies in its first week, according to Nielsen SoundScan. While it marks his best chart position to date, it wasn't enough to top the sales of his previous album Passion, Pain & Pleasure , which moved 240,000 units in September 2010.