X Factor | Entertainment News, Photos, and Videos

Britney Spears and Demi Lovato attend a viewing party to celebrate the top four on The X Factor at Mixology on Thursday (December 6) in West Hollywood, Calif.

The 31-year-old pop star and the 20-year-old “Give Your Heart a Break” singer were joined by their fellow judges Simon Cowell and L.A. Reid, as well as hosts Khloe Kardashian and Mario Lopez (with new wife Courtney Mazza).

The top four contestants Tate Stevens, Carly Rose Sonenclar, Emblem3, and Fifth Harmony were also in attendance.

FYI: Britney is wearing a Christopher Kane dress and Prada shoes.

30+ pictures inside of Britney Spears, Demi Lovato, and others at the X Factor viewing party… More Here! »

Taylor Swift performs on stage during the X Factor results show on Thursday (November 15) in Los Angeles.

The 22-year-old singer sang her song “State of Grace” live on television for the first time. Check out the performance below!

Earlier in the day, Taylor was joined at rehearsals and lunch by One Direction singer Harry Styles, who she is rumored to have spent time with together in the past.

“Together in the lunch line (Cheeseburgers) laughing & smiling was @Harry_Styles & @taylorswift13! :) #internationalpoproyalty,” The X Factor‘s official Twitter account wrote.

Britney Spears and Demi Lovato pose at the judges table during the Top 13 live shows of their show The X Factor on Wednesday (November 7).

The ladies were joined on the show by their co-judges Simon Cowell and L.A. Reid, as well as new hosts Khloe Kardashian Odom and Mario Lopez.

This week, the top 12 became the top 13 after Diamond White was brought back into the competition. Also, 1432‘s name was changed to Fifth Harmony.

The X Factor became the first singing competition to announce the rankings of the contestants based on the audience vote.

FYI: Britney is wearing Monika Chiang earrings.

Click inside to find out the rankings of the contestants and who got eliminated… More Here! »

Britney Spears and Demi Lovato celebrate in style at Fox’s The X Factor Finalists Party held at The Bazaar at the SLS Hotel Beverly Hills on Monday (November 5) in Los Angeles.

The two X Factor judges were joined by hosts Khloe Kardashian and Mario Lopez (with fiancee Courtney Mazza), and fellow judge L.A. Reid.

PHOTOS: Check out the latest pics of Britney Spears

One Direction will be performing on The X Factor this Thursday (November 8)! Be sure to tune in to check out their songs.

FYI: Britney is wearing an All Saints dress and Herve Leger shoes. Khloe is wearing a Skaist-Taylor dress, Gianvitto Rossi shoes, a Valentino bag, BaubleBar earrings, and a Le Vian ring.

15+ pictures inside of Britney Spears, Demi Lovato, and more at the X Factor Finalists Party… More Here! »

Britney Spears and Demi Lovato appear on The X Factor‘s first week of live shows on Wednesday (October 31) and Thursday (November 1).

The ladies were joined on the show by their co-judges Simon Cowell and L.A. Reid, as well as new hosts Khloe Kardashian and Mario Lopez.

This week, the top 16 performed and then was cut down to the top 12. Each judge had to choose two of their teammates to give last chance performances and then make the final decision on who was going home.

FYI: Britney wore a Lever Couture dress on Wednesday and a LuBlu dress, Prada shoes, Marni earrings, a Kelly Wearstler ring, a BCBG necklace, and a Mango belt on Thursday.

Click inside to find out this week’s results and watch all of the performances... More Here! »

Great news for Arrow and The X Factor fans – both shows are getting more episodes!

Stephen Amell‘s hit new superhero series Arrow has received a full season pickup, extending its original thirteen episodes to twenty-two. The show premiered earlier this month to the best debut ratings The CW has seen since 2009.

The X Factor was just renewed for its third season to air next year. There is no word yet on whether current judges Simon Cowell, L.A. Reid, Britney Spears, and Demi Lovato will return.

ARE YOU EXCITED for more Arrow and The X Factor?

Khloe Kardashian and Mario Lopez have officially joined The X Factor as co-hosts for the competition’s second season, JustJared.com can confirm!

“Hi loves. I’m sure you’ve been hearing the rumors and I’m SO excited that I can finally confirm the news – I am joining The X Factor as co-host with Mario Lopez!!!!” Khloe wrote on her blog. “I’m a huge fan of the show so I literally fell over in my chair when I heard that I was being considered for the role. The show already has such an incredible panel of judges and it is truly an honor to have been given this opportunity to work with them. I’m thrilled, overjoyed and of course a little nervous about this new step in my career, and I can’t wait to get started. Wish me luck!”

“Alright guys, it’s official… I’ll be hosting @TheXFactorUSA ! Looking forward to working with @SimonCowell and the rest of the amazing team,” Mario tweeted.

Mario and Khloe will begin their emceeing duties in November.

WHAT DO YOU THINK of Khloe Kardashian and Mario Lopez as co-hosts of The X Factor?