The phrase "acknowledged star" is correct and usable in written English.
It can be used to refer to someone who is recognized or celebrated in a particular field, often in entertainment or sports.
Example: "The film features an acknowledged star who brings a wealth of experience to the role."
Alternatives: "recognized celebrity" or "renowned figure."
Fidel Castro and his radical friends thoroughly dominated the conference and Castro was the acknowledged star.
The acknowledged star of the show will be "the Hitler bug", a creature that has never been seen.
They are a sturdy, strong-minded and unspectacular team that is attempting to do what has rarely or arguably never been done: win the N.B.A. championship without a certified leaguewide acknowledged star.
Ms. Osipova, just 24, is now in demand by major ballet companies all over the world, and in Moscow she is an acknowledged star with a devoted following.
As for the actors, Ms. Burton is the acknowledged star, and not just because Hedda is the planet the others must revolve around.
Simkin is a gifted technician, an acknowledged star who is sometimes compared with Baryshnikov.
And because of injuries, the Rockets played 11 of those 22 games without their two acknowledged stars, Tracy McGrady and Yao Ming, on the court at the same time; the Rockets player who spent the most time actually playing for the Rockets during the streak was Shane Battier.
Despite that claim, TheWrap's Jeff Sneider, who first broke the news of Driver's possible involvement in the Batman vs. Superman film, acknowledged that "Star Wars" producers did have some interest in the 30-year-old star.
The opportunity to work alongside an acknowledged overseas star can be an amazing learning experience.
The announcement came just two months after Aventis acknowledged that StarLink, a variety of corn that contained the same genetically altered protein, had turned up in taco shells on grocery store shelves.
At a time when so many art museums seem to exhibit the same bland roster of acknowledged art stars, the Montreal museum has a thrilling regional bent.
