Pregnant Nicole catches forty winks at her HUSBAND'S concert

For his adoring fans, watching Keith Urban perform on stage is a thrilling experience.

However, for wife Nicole Kidman, it's a time when she can try to sneak a quick forty winks.

The 40-year-old mum-to-be didn't even attempt to hide her boredom, as she yawned the night away – even looking as though she was secretly checking her watch at one point.

Dead beat: Nicole fails to look impressed by her husband's performance in Byron Bay, New South Wales, Australia on Wednesday night

Luckily for Grammy-winner Keith, 40, while his missus was nodding off, the thrilled audience was nodding along to his music at the gig in Byron Bay, New South Wales, Australia.

One fan said: “Keith gave a blistering performance – but Nicole looked as though she had seen it all before and wished she was somewhere else.”

However, Country and Western singer Keith, failed to notice his wife's apparent boredom, and continued to belt out his hits.

Is that the time? The pregnant actress looks like she's secretly checking her watch

Rock on: Keith Urban seems oblivious to his wife's boredom

Eyes Wide Shut actress Nicole, who struggled to keep her eyes open, had flown in for the concert by private jet.

And, after the performance, it was straight back to the airport for the couple, where Nicole again revealed more than she wanted to - this time flashing her lacy underwear as she boarded the flight.

No place like home: Nicole heads off with Keith following the concert

The actress flashed her white lacy underwear as she boarded the plane

The couple share a tender moment as they return to LA