Katy Perry is bringing her Lifetimes Tour to the US tonight, kicking off in Houston at the Toyota Center — and fans will get a chance to be a part of the interactive event.

This week's Trending Up looks at Beyoncé's soaring numbers following the start of her latest stadium trek, as well for a new ...

Back from her 10-minute trip to space, the “California Gurls” singer will take the stage at the T-Mobile Center on her ...