Madilyn Bailey Wold (born September 2, 1992), commonly known as Madilyn Bailey or Madilyn, is an American singer, songwriter, musician, cover artist and YouTube personality.
Bailey toured the United States and Canada with Boyce Avenue in the second half of 2013, and in 2015, her cover of the song "Titanium", originally by David Guetta and Sia, gained airplay on Virgin Radio in France. This led to a recording contract with PlayOn in France, a label of Warner Music Group. The song charted in France and Belgium — as did the follow-up, a cover of Imagine Dragons' "Radioactive".
In October 2015, Bailey released an album of covers in France, entitled Muse Box, supported by the single "Rude" feat. Flula. A fourth single, a cover of Cher's "Believe", appeared in early 2016.
In July 2016, she released a five track-EP of original material entitled Wiser, and her cover of David Guetta and Sia's "Titanium" was featured on the Australian TV series Wanted.
In April 2018 Madilyn was selected as Elvis Duran's Artist of the Month and featured on NBC's Today show, broadcast nationally in the United States on April 20, 2018, where Bailey performed a live version of her single "Tetris".
In 2018, her original song "Drunk on a Feeling" was featured on the action-drama TV series Station 19, and in 2021, Madilyn appeared on the 16th season of America's Got Talent, performing an original song made entirely out of hate comments from her videos, which garnered over 20 million views on YouTube.