In August 2008, Rihanna and a host of other female singers recorded the charity single "Just Stand Up!", the theme song to the anti-cancer campaign Stand Up to Cancer.
Pada bulan Agustus 2008, Rihanna dan beberapa penyanyi wanita lain merekam lagu amal berjudul "Just Stand Up!", lagu tema untuk kampanye anti-kanker Stand Up to Cancer.