Which UK "X Factor" contestant sang the vocals on the 2019 Jax Jones song "This Is Real"?

Gabriella Michelle "Ella" Henderson (born 12 January 1996) is an English singer and songwriter. She competed in the ninth series of "The X Factor" UK in 2012, and finished in sixth place despite being a strong favourite to win. She signed with Syco Music shortly after, and released her debut studio album, "Chapter One" (2014), which reached number one in the UK. The album spawned the chart-topping single "Ghost", as well as the top 20 singles "Glow" and "Yours".

"This Is Real" is a song by Jax Jones and Ella Henderson. The song was released as a digital download on 21 October 2019 as the second single from his debut studio album "Snacks (Supersize)". The song peaked at number nine on the UK Singles Chart.

Timucin Lam (born Timucin Fabian Kwong Wah Aluo; 25 July 1987), known professionally as Jax Jones, is an English Disc Jockey, songwriter, record producer and remixer. He rose to fame in 2014 by featuring on Duke Dumont's number-one single "I Got U". He followed this up with his own singles "You Don't Know Me" featuring Raye and "Instruction" featuring Demi Lovato and Stefflon Don in 2016 and 2017, respectively.