Ryoki's mother and the undisputed "queen" of the company housing complex.

She was the undisputed queen of the genre, the regent before whom all other pretenders must bow.

Even those who regard Ms. Brown as the undisputed queen of buzz are wondering if the publication can be made profitable.

Bortalik was the undisputed queen of the southern coast and determined to remain so.

McColgan, the world 10,000-meter champion and the undisputed queen of the distance on road or track, covered the 6.2 miles in 31 minutes 41 seconds.

She was the undisputed queen of our lives.

The Mount is the undisputed queen of this fleet, and making sure that her subjects don't get too close keeps the captain on his toes.

Another Canadian company, Harlequin, is the undisputed queen of paperback romance.

When Alice Faye left the studio in 1945, she became the studio's undisputed "queen of the lot."

By the late 80's Brenda was the undisputed queen of freestyle and House music.