2013 Jingle Ball | Entertainment News, Photos, and Videos

Ariana Grande is dazzling white while posing backstage at Z100′s Jingle Ball 2013 held at Madison Square Garden on Friday (December 13) in New York City.

Before taking the stage, the 20-year-old singer was introduced by Anna Kendrick.

PHOTOS: Check out the latest pics of Ariana Grande

Ariana was joined at the concert by Austin Mahone and Fifth Harmony.

“Just performed at Madison Square Garden.. pretended I was in my grandparents living room. Literally can’t believe that just happened!” Ariana tweeted after her performance.

20+ pictures inside of Ariana Grande and Austin Mahone attending Z100′s Jingle Ball 2013…More Here! »

Anna Kendrick dons a sexy little dress while attends Z100′s Jingle Ball 2013 held at Madison Square Garden on Friday (December 13) in New York City.

The 28-year-old actress helped introduce Ariana Grande before she took the stage to show off her vocal range.

PHOTOS: Check out the latest pics of Anna Kendrick

Anna‘s Twilight co-star Kellan Lutz was also spotted enjoying the festivities at the Z100′s Artist Gift Lounge.

In case you missed it, check out Kellan going shirtless in a trailer for his upcoming film The Legend of Hercules.

FYI: Anna is wearing Vivienne Westwood with Brian Atwood shoes.

10+ pictures inside of Anna Kendrick and Kellan Lutz attending Z100′s Jingle Ball…More Here! »

Jason Derulo relaxes his shoulders while girlfriend Jordin Sparks gives him a massage backstage in an exclusive pic at Z100′s Jingle Ball 2013 held at Madison Square Garden on Friday (December 13) in New York City.

Later in the night, the “Marry Me” singer showed off his shirtless body while wowing the crowd with some of his hits, such as “In My Head,” “It Girl,” and “The Other Side.”

Earlier in the day, Jason and Jordin were all smiles while posing together at the Z100′s Artist Gift Lounge.

Check out a video below of Jason covering Lorde‘s big hit song “Royals” during a recent appearance on BBC Radio One’s Live Lounge.

25+ pictures inside of Jason Derulo and Jordin Sparks attending Z100′s Jingle Ball…More Here! »

Selena Gomez and Robin Thicke are all smiles while posing backstage at Z100′s Jingle Ball 2013 held at Madison Square Garden on Friday (December 13) in New York City.

On the same day, the 21-year-old entertainer was spotted showing off her midriff in a purple top during an interview backstage.

PHOTOS: Check out the latest pics of Selena Gomez

Later in the day, Selena was introduced by Katie Holmes before taking the stage to wow the crowd.

Over the weekend, Selena performed at the 2013 106.1 KISS FM Jingle Ball held at Comcast Arena in Seattle, Wash.

20+ pictures inside of Selena Gomez attending Z100′s Jingle Ball…More Here! »

Katie Holmes sports a bold top while posing backstage at Z100′s Jingle Ball 2013 held at Madison Square Garden on Friday (December 13) in New York City.

The 34-year-old actress helped introduce Selena Gomez before her performance.

PHOTOS: Check out the latest pics of Katie Holmes

Earlier in the day, Katie was all bundled up while listening to some music in the Big Apple.

The day before, Katie donned a brown sweater while stepping out of a car.

Tonight, Miley Cyrus, Robin Thicke, Pitbull, Paramore, Enrique Iglesias, Macklemore, Selena Gomez, Fifth Harmony, Ariana Grande, Jason Derulo, and Austin Mahone are scheduled to perform at the concert.

10+ pictures inside of Katie Holmes attending Z100′s Jingle Ball 2013…More Here! »

Miley Cyrus sports a trendy buttoned-up shirt while chatting backstage at Power 96.1′s Jingle Ball 2013 held at Philips Arena on Wednesday (December 11) in Atlanta, Ga.

Later in the night, Miley wowed the crowd while performing her hit songs “We Can’t Stop” and “Wrecking Ball.”

PHOTOS: Check out the latest pics of Miley Cyrus

“Slutty Santa is ready 🎅❄️🎅@cheynethomas,” Miley tweeted on the same day with a pic. Check out the pic below!

The night before, Miley performed at the 101.3 KDWBA’s Jingle Ball 2013 in St. Paul, Minn.

30+ pictures inside of Miley Cyrus performing at the Power 96.1′s Jingle Ball…More Here! »

Miley Cyrus grinds up on her BFF Cheyne Thomas while performing on stage at 101.3 KDWBA’s Jingle Ball 2013 held at the Xcel Energy Center on Tuesday (December 10) in St. Paul, Minn.

The 21-year-old singer wore a bright red and fur embellished leotard on stage during her set.

PHOTOS: Check out the latest pics of Miley Cyrus

In case you didn’t hear, Miley was just named MTV’s Best Artist of 2013!

Miley beat out Macklemore & Ryan Lewis, Justin Timberlake, Kanye West, and One Direction for the coveted title.

30+ pictures inside of Miley Cyrus performing at Jingle Ball… More Here! »