Sandén represented Sweden and came third at the 2006 Junior Eurovision Song Contest with the song Det Finaste Någon Kan Få and has also taken part in the Swedish national selection for the Eurovision Song Contest, Melodifestivalen in 2009.
She will take the stage of the Junior Eurovision Song Contest on the 3rd of December - this Saturday! - besides the two other stars, Sirusho and Vladimir.
Check out our gallery below!
You can see perform her live on Saturday, the show starts at 19:30 CET. Watch it live on JuniorEurovision.tv or on your TV!