Katy Perry will celebrate hers. On Independence Day, the 39-year-old pop star teased the upcoming arrival of her comeback single "Woman's World" by sharing a snap from a recent patriotic photo shoot.

Katy Perry is fighting an aspiring singer who claims the famous pop star ripped off her work and claimed it as her own, In ...

Gaga was joined byDJ Cassidy, Cedric the Entertainer, Fat Joe, Oprah Winfrey, will.i.am and more the night before Election Day in a get-out-the-vote final push from the Democratic campaign.