Kesha threw a champagne bottle at her SoHo performance Thursday, inadvertently striking a photographer in the process.

Also during the show, Charli and the "One of Your Girls" hitmaker, 29, joined Kesha for a performance of her 2009 classic "TiK ToK." That wasn't the only unexpected guest at the concert.

What's happening with Kesha is one of the saddest stories in pop music. In 2013 she accused her producer, Dr. Luke, of sexual assault in a lawsuit. However, her contract bars her from making music ...

It was champagne problems for Kesha during her Feb. 6 performance at YSL Beauty Candy Club in SoHo! The pop singer, 37, had a minor mishap with some bubbly during her New York City show, smacking a ...

Kesha's "Joyride" is one of the first top 10 hits ever on Billboard's new Hot Dance/Pop Songs chart, ... [+] where it debuts at No. 10. WEST HOLLYWOOD, CALIFORNIA - MAY 31: Kesha performs onstage ...

Kesha showcased her incredible style as she ... out Australian tour Tom Hanks 'stormed out' of SNL 50th anniversary concert with wife Rita Wilson for bizarre reason Ariana Grande is the epitome ...