What was the name of the album containing the song "Complicated" that Rihanna recorded during her Last Girl on Earth Tour in 2010?
Complicated (Rihanna song): "Complicated" is a song by Barbadian recording artist Rihanna from her fifth studio album "Loud" (2010). Loud (Rihanna album):  It was recorded between February and August 2010, during the singer's Last Girl on Earth Tour and the filming of her first feature film "Battleship".
Loud