Tom Cruise reportedly unleashed his inner diva during Beyonce's recent concert at the Staples Centre in Los Angeles.

The actor – who was minus Katie due to her filming commitments downunder - “waved and smiled” at fans as he took his pace next to the sound booth where he “sang and danced all night.”

At one stage, he emulated Beyonce's famous Single Ladies (Put a Ring on It) dance.

"Everyone was laughing and taking pictures," a fellow concertgoer told People.

Fierce!

Tom has busted various moves over the years, including the roll 'n' roll dance in 80s classic movie Risky Business, and his comedy hip-hop routine in last year's Tropic Thunder.

See Tom in action below

Risky Business

Tropic Thunder

 Tom and Katie in pictures