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 ...

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 ...

What to know about beloved Palm Springs queer women's event The Dinah The Dinah was founded by Mariah Hanson in 1991, and has hosted concerts by stars such as Lady Gaga, Katy Perry, Pat Benatar and ...