Jessie J. Headlines NBCUniversal Cable Entertainment Upfront

For the first time ever, NBCUniversal Cable Entertainment combined all its cable properties–Bravo, E!, Esquire Network, Oxygen, Sprout, Syfy and USA– for its annual presentation of new programming for the upcoming year.

The Upfront, held at Jacob Javits Center, gathered some of the biggest name on the small screen; even Kim Kardashian took a break from wedding planning to present (and she messed up her lines while doing so) the new shows coming to the E! network. In addition, to Kim Kardashian, other presenters included Joan Rivers who as usual showcase her trademark wit and hilarious one-liners.

All told, at least 1,000 attendees including advertising executives, editors, and celebrity handlers, mingled with reality stars and actors from NBCUniversal Cable Entertainment biggest shows. In attendance were the likes of Peter Gallagher, Billy Campbell, Patrick J. Adams, Ian Ziering, Meghan Markle, Gina Torres, Joan Rivers, Andy Cohen, Hill Harper and Nene Leakes, as well as slew of others.

The decidedly lavish were the food was abundant, the drinks flowing, and the celebs scattered in every direction concluded with a mesmorizing performance from British superstar.

Here’s a video from the event of Jessie J performing one her hits.