Kesha | Latest News, Photos, and Videos

Justin Bieber hits the stage during Power 96.1′s 2012 Jingle Ball concert on Wednesday (December 12) at the Philips Arena in Atlanta, Ga.

The 18-year-old singer has been the subject of a lot of attention today after two men were arrested for reportedly plotting to kill and castrate Justin on behalf of an obsessed fan serving a life sentence in jail.

“We take every precaution to protect and insure the safety of Justin and his fans,” his manager Scooter Braun told Us Weekly.

Also pictured: Ke$ha and Enrique Iglesias hitting the red carpet at the event.

30+ pictures inside of Justin Bieber performing at Jingle Ball… More Here! »

Justin Bieber shows off his abs while performing during Hot 99.5′s 2012 Jingle Ball held at The Patriot Center on Tuesday (December 11) in Washington, D.C.

The 18-year-old entertainer was joined by a guitar-rocking Ke$ha and Enrique Iglesias.

PHOTOS: Check out the latest pics of Ke$ha

Over the weekend, Ke$ha and Justin were both spotted at 92.3 FLZ’s 2012 Jingle Ball Concert in Florida.

It was recently announced that Justin is the most tweeted celebrity of 2012, according to USA Today.

35+ pictures inside of Ke$ha, Justin Bieber, and Enrique Iglesias performing in Washington, D.C… More Here! »

Ke$ha and Justin Bieber hit the red carpet at 92.3 FLZ’s 2012 Jingle Ball Concert held at the Tampa Bay Times Forum on Sunday (December 9) in Tampa, Fla.

The 25-year-old “C’Mon” singer and the 18-year-old “As Long As You Love Me” singer were joined at the show by Ed Sheeran and Bridgit Mendler.

Justin just announced the second leg of his Believe tour, which will bring him to cities across North America from June to August. Tickets go on sale starting this Friday, December 14, so make sure to check out the dates now!

Click inside for Justin Bieber‘s complete 2013 tour schedule… More Here! »

Ke$ha and Cher Lloyd hit the red carpet at Y100′s Jingle Ball 2012 held at the BB&T Center on Saturday (December 8) in Miami, Fla.

The two ladies were joined at the event by Karmin‘s Amy Heidemann and Nick Noonan, who were snapped taking some silly pics together.

All three entertainers performed at the big concert that evening!

“Animals!! who is coming to see me tonight at the @y100miami jingle ball???” K$ tweeted that day.

15+ pictures inside of Ke$ha, Cher Lloyd, and Karmin members Amy Heidemann and Nick Noonan hitting up Y100 Jingle Ball in Miami… More Here! »

Ke$ha hits the stage during the X Factor live elimination show on Thursday (December 6) in Los Angeles.

The 25-year-old singer performed her new single “C’Mon” live on television for the first time. Check out the performance below!

PHOTOS: Check out the latest pics of Ke$ha

Ke$ha‘s third studio album Warrior is available in stores and on iTunes NOW!

In case you missed it, check out K$ in a exclusive portrait shot from KIIS FM’s Jingle Ball 2012.

Ke$ha and Ne-Yo get ready for their close up in these exclusive portrait shots from KIIS FM’s Jingle Ball 2012 held at Nokia Theatre LA Live on Monday (December 3) in Los Angeles.

The two entertainers were joined at the portrait session by Jonas Brothers Joe, Nick (wearing a David Yurman bracelet), and Kevin, Jordin Sparks, Kendall and Kylie Jenner, Ellie Goulding, Dakota Johnson, The Wanted‘s Max George and Tom Parker, Roshon Fegan, Dean Geyer, Big Time Rush’s Carlos Pena and James Maslow, and Maroon 5‘s James Valentine and PJ Morton.

In case you missed it, check out Ke$ha‘s performance pics from the big concert event!

15+ portraits inside from KIIS FM’s Jingle Ball 2012… More Here! »

Ke$ha, Alicia Keys, and Jordin Sparks attend 2012 KIIS FM Jingle Ball at Nokia Theatre’s L.A. Live on Monday (December 3) in Los Angeles.

The ladies were joined at the event by the rest of the performers of the night Flo Rida, Pitbull, PSY, The Wanted, and Jordin‘s boyfriend Jason Derulo.

Ke$ha celebrated the release of her new album at the show – Warrior is available in stores and on iTunes NOW!

Also pictured: K$ leaving the ITV studios after making a guest appearance on the Graham Norton Show on Thursday (November 29) in London, England.

FYI: Jordin is wearing a Nicole Miller Artelier dress.

15+ picture inside of Ke$ha and others at KIIS FM’s Jingle Ball 2012… More Here! »