Confirmed: Britney Spears joins Simon Cowell, Demi Lovato, and L.A. Reid for the launch of X Factor USA in New York City. The four posed together for photos to mark the occasion.

Britney forgot to change her shoes, even though she swapped dresses.

Britney Spears gave fans a sneak peek of the revamped judging panel for the upcoming season of X Factor USA by tweeting a photo before the official announcement was made. The new lineup is eagerly anticipated by viewers and Britney’s tweet has only added to the excitement.

Pre and post: Prior to her appearance on the red carpet, Demi made an entrance wearing a trench coat cinched at the waist.

Cowell and Reid made a grand entrance by arriving at the event on a golf cart.

Do Lovato and Britney Spears have the X Factor? It’s undeniable that Lovato has her own unique appeal, while Spears continues to be a pop culture icon.

Fresh face: Lovato and LA get cozy in a new snapshot, and their chemistry seems to be on point.

How thrilling! Britney and her beau, Jason Trawick, made an appearance at the Fox News Upfront event in New York City. They seemed to be sticking together, with Jason taking care of Britney.

Simon and Britney have formed a new friendship filled with inside jokes, as Simon has taken on the role of mentor to the pop star.

Jason was determined to keep a close eye on Britney as her personal bodyguard.

Jason Trawick appeared to be protective of Britney as he didn’t appear impressed with her short dress.

Britney and Jason decided to treat themselves to a delicious dinner after a long day of activities. They were both looking forward to enjoying some good food and relaxing in each other’s company.

Demi has stepped up her fashion game by donning a fresh ensemble, as captured in this photo of her and Simon leaving ABC Kitchen following a meal with Britney.

What’s hot right now? It seems like Zooey Deschanel and Cat Deeley are turning heads with their stylish ensembles that combine girly chic with edgy leather trousers. Meanwhile, the competition for most beautiful is heating up among Glee’s Naya Rivera, Tamara Taylor, and Becki Newton as they make their return to Fox.

Lea Michele was the center of attention at the party, looking effortlessly chic in her graceful and delicate cocktail gown.

Taking away their limelight: The Fox network party for American Idol saw the presence of Randy Jackson and Ryan Seacrest.