Ellie Goulding on her charity single
28 October 2013 Last updated at 10:45 GMT
She's got one of the most recognisable voices in pop music.
Now Ellie Goulding is joining the likes of David Bowie, JLS and Girls Aloud by releasing this year's Children In Need single which is a cover of the Waterboys track, How Long Will I Love You.
The 26-year-old spoke to BBC Breakfast about how she chose the song, performing at the Royal Wedding and why she loves running.