In 2007, Trina began work on her fourth studio album.
The second and final single from the album, "Here We Go", featuring Kelly Rowland, was released in September 2005.
The single reached seventeen on the Hot 100, number eight on the Hot R&B/Hip-Hop Songs chart and number three on the Hot Rap Songs chart.
However, it became her first single to chart outside of the US, as it reached number forty-five on the UK Singles Chart.
The third and final single from the album, "B R Right", featuring Ludacris, was also released in January 2003 and reached number eighty-three on the Hot 100, number fifty on the Hot R&B/Hip-Hop Songs chart and number twenty-four on the Rap Songs chart, becoming a fairly successful single.
The album reached number six on the Billboard 200, number one on the Top R&B/Hip-Hop Albums chart and number one on the Top Rap Albums chart, becoming Trina's first album to top charts. Trina's fourth studio album was preceded by the lead single "Single Again" in November 2007.
The single reached number twenty-five on the Bubbling Under Hot 100, number fifty-nine on the Hot R&B/Hip-Hop Songs chart and number nineteen on the Rap Songs chart, becoming a mild hit.
Because of this, the song was dubbed a buzz single.
A mixtape, Amazin' (The Mixtape), was released in November 2009 in promotion of her fifth studio album.
The single later became a hit as it reached number sixty-two on the US Billboard Hot 100 and number three on the Rap Songs chart.