Those who signed support background checks. — -- More than 150 entertainers and executives, including Katy Perry, Lady Gaga and Billy Joel, have signed a special “Open Letter to Congress” urging ...

An Australian influencer’s bid to cause mayhem at a Lady Gaga concert failed to get of the ground when he was kicked out of the arena before she took the stage. Johnson Wen, who uses the moniker ...

Pop star Katy Perry, as she performed in Melbourne, Australia, earlier this year. (Cameron Spencer/AFL Photos/Getty Images) Musicians and other celebrities will appear at Vice President Kamala ...

Lady Gaga's Brisbane concert deployed a strict 'Do Not Enter' alert against Johnson Wen, the man who grabbed Ariana Grande, ...