VIDEO: Louis Tomlinson Sings 'Just Hold On' With Steve Aoki at X Factor Finals

Louis Tomlinson hit the stage at the X Factor finals just days after his mom, Johannah Deakin, passed away.

The singer joined DJ Steve Aoki to perform their new song, “Just Hold On”.

The song hit iTunes, and all digital retailers today. Be sure to go buy it!

PHOTOS: Check out the latest pics of Louis Tomlinson

One of Johannah‘s last wishes was for Louis to perform the song today.

Watch the full performance below and listen to what the judges say after!