"Our thoughts are with those affected by the recent tragedy in the U.K.," Warner Bros. said in a statement obtained by ET. "In light of the current situation, we will not be proceeding with our plans for the Wonder Woman premiere and junket activities in London."
The film, which stars Gal Gadot, Chris Pine and Robin Wright, is set to hit theaters in the U.K. on June 1, and in the U.S. on June 2. The movie is scheduled to hold a premiere in Los Angeles on Thursday.
On Thursday, Universal Pictures announced that the London premiere of The Mummy, starring Tom Cruise and Russell Crowe, had been canceled as well.
"All of us at Universal have been devastated by the terror attack in Manchester and continue to stand with the community and country as it recovers," Universal said in a statement. "Out of respect to those affected by this tragedy we have decided not to move forward with the London premiere for The Mummy scheduled to take place next week."
A bomb killed 22 people and injured over 50 at Ariana Grande's concert in Manchester, England, on Monday.
In a statement to ET on Wednesday, the singer's management team revealed that her Dangerous Woman tour has been suspended "until we can further assess the situation and pay our proper respects to those lost."