“I can feel my heart breaking.” Reality TV superstar has died in a tragic car accident.

His girlfriend, deeply heartbroken, announced that a drag racer from a popular reality TV show passed away in a tragic car crash.

Nathan Schaldach, known as Cali Nate on the Discovery show “Street Outlaws,” was involved in an accident on Saturday night in southwest Texas.

His girlfriend Courtney Paulshock confirmed his death in a gut-wrenching Facebook post, referring to him as her “soul mate.”

“I’m shattered,” she wrote on Sunday. “Utterly stunned.”

“I can feel my heart breaking.”

The accident occurred while Schaldach was racing in Eagle Pass, about two hours west of San Antonio, as per Paulshock.