The singer was known for his phenomenal performances of “Georgia on My Mind” and “Diamonds.”

“He was a true talent who lit up every room he entered and will be deeply missed.

We send our condolences to his loved ones.”

ABC’s “American Idol” - Season Four WILLIE SPENCE

Willie Spence.Eric McCandless/ABC via Getty Images

Luke Bryan, who was a judge during Spence’s season, remembered the singer in his instagram Story.

“Willie really did light up every room he walked into,” he wrote.

“He could change the mood instantly when he started singing.

He will be truly missed.”

“I received very tragic news tonight,” she wrote in an Instagram Story.

“Sweet @williespenceofficial passed away in a car accident.

Only 23 years old.

Life is so unfair and nothing is ever promised.

God rest your soul, Willie.

It was a pleasure to sing with you and to know you.”

I’m so sorry for the world to be robbed of more precious time with you.

You were an absolute Angel.

I know you are up there now with the rest of the angels.

God rest your soul."

His final single, “The Living Years,” with Briana Moir, was released in August.