She provided guest vocals for each of the six studio albums by Faithless, from 1996's "Reverence" to 2010s "The Dance". Dido worked with her brother on a CD to accompany the children's book he wrote with Jason White, "Safe from Harm"; the CD is also titled "Safe from Harm" and the artist is listed as "Dusted". She co-wrote Britney Spears's worldwide number one hit "I'm Not a Girl, Not Yet a Woman", soundtrack feature track to Spears's first major film debut, and co-wrote the song "Never Ending" on Rihanna's 2016 album Anti. Dido's song "Thank You" was also sampled by Rihanna for "Never Ending".