An artificial intelligence-generated picture of pop star Katy Perry purportedly attending the Met Gala on Monday looked real enough to fool her own mother. Ms. Perry posted the deceptive image on Instagram alongside a text conversation with her mom, as well as a second AI image depicting Ms. Perry in a different outfit. “Lol mom the AI got you too, BEWARE!,” Ms. Perry wrote to her mother. Eagle-eyed observers noticed details that proved it was AI, including the tell-tale misshapen fingers, a photographer missing part of his head, and a...

Fans of “Saturday Night Live” went gaga over these cameos. Lady Gaga, 37, and Mick Jagger, 80, stopped by Studio 8H on Saturday to assist Bad Bunny, 29, who was pulling double duty as the show’s host and musical guest. Fresh off the launch of the new Rolling Stones album “Hackney Diamonds,” Jagger appeared in a few “SNL” skits, while Gaga introduced the Puerto Rican rapper before he performed. In one sketch, Jagger plays “Sister Kevin,” who confesses to sleeping with the other nuns at their convent. “I was the...

The world may know Stefani Germanotta as Lady Gaga. But to Tony Bennett, she was “Lady.” The pop star treasured every moment with Bennett, her longtime friend with whom she enamored crowds and released two albums. The beloved jazz crooner died July 21 at age 96, his publicist announced, without disclosing a cause. He was diagnosed with Alzheimer's disease in 2016. Gaga has yet to publicly comment on his death. His final public performance was in 2021 with Lady Gaga at Radio City Music Hall. They performed songs from their...