"Just Hold On" is a song by American DJ Steve Aoki and English singer-songwriter Louis Tomlinson, released through Ultra Music as the latter's debut solo single on 10 December 2016.

[8] "Just Hold On" is the first solo music project by Tomlinson after One Direction began their first official break in December 2015.

[10] Tomlinson's debut performance of "Just Hold On" on The X Factor (UK) came just days after it was announced that his mother, Johannah Deakin, died at the age of 42 after a battle with leukemia.

Tomlinson told On Air with Ryan Seacrest, "When we wrote the song, it was more about any kind of hardship in life you might have to struggle with.

Thankfully, he doesn't go the future bass route, opting instead to craft a tropical pop production elevated by Louis Tomlinson's smooth vocal approach.

'Just Hold On' is definitely catchy enough to get some heavy radio play, and Tomlinson's presence on the song may just be enough to score Steve Aoki a full-fledged pop hit.