Labrinth and Ella Henderson duet on 'Beneath Your Beautiful' at the Summertime Ball 2013. This image appears in the gallery:Labrinth At The Summertime Ball 2013 - Pictures 8. Labrinth and Ella Henderson duet on 'Beneath Your Beautiful' at the Summertime Ball 2013. Picture: PA 14 images See the full gallery: Labrinth At The Summertime Ball 2013 - Pictures