On Thursday afternoon Keith Urban jetted out of Los Angeles International Airport, and we thought he was heading to Washington for his concert today, but it turns out he was rushing to Nashville to be by wife Nicole Kidman's side.

As you know, Kidman's father, Dr. Antony Kidman, died unexpectedly on Friday morning at a hotel in Singapore, and as soon as the Oscar-winning actress was informed of his passing, Urban canceled his show and hopped on a plane.

"Nicole is beside herself," a source tells Us Weekly. "Keith vowed to be with her as long as he needs to during this horrible time and he is supporting his wife to the fullest. She is beyond devastated and in total shock."

The insider tells the mag that Kidman and Urban will be heading to Australia for the funeral.