Ina Christine Wroldsen, previously known simply as Ina, is a Norwegian singer and songwriter. She was a part of the electropop duo Ask Embla with Icelandic producer and songwriter Arnthor Birgisson.

Madison Elle Beer is an American singer and songwriter. Beer gained substantial media coverage when Justin Bieber posted a link to one of her covers she posted on YouTube. She released her debut single, "Melodies", in 2013.