Z100’s IHeartRadio Jingle Ball is the event of the multi-artist holiday concerts, a four-hour marathon with 16 of the year’s biggest Top 40 stars, from Ariana Grande to Sam Smith to 5 Seconds of Summer. Pharrell began the festivities with “Blurred Line,  “Get Lucky” and then invited Gwen Stefani and some little kids from the crowd to sing and dance onstage his hit “Happy.”

But the night belong to Taylor Swift as she was celebrating her 25th birthday and signing her hits “We Are Never Ever Getting Back Together”, and new versions of  “I Knew You Were Trouble” and “Shake It Off”. And of course the number one hit in the country “Blank Space”

Other artist that perform during the event were Jessie J, Nick JonasCharli XCX. & More.

Check out the Red Carpet photos!!

Taylor-Swift

Taylor Swift at the z100’s Jingle Ball 2014 in New York

Iggy-Azalea

Iggy Azalea at the z100’s Jingle Ball 2014 in New York

Jessie-J

Jessie J at the z100’s Jingle Ball 2014 in New York

Adam-Levine

Adam Levine at the z100’s Jingle Ball 2014 in New York

Gwen-Stefani

Gwen Stefani at the z100’s Jingle Ball 2014 in New York

Nick-Jonas

Nick Jonas at the z100’s Jingle Ball 2014 in New York

Pharrell-Williams

Pharrell Williams at the z100’s Jingle Ball 2014 in New York

Sam-Smith

Sam Smith at the z100’s Jingle Ball 2014 in New York

Charlie-XCX

Charlie XCX at the z100’s Jingle Ball 2014 in New York

Calvin-Harris

Calvin Harris at the z100’s Jingle Ball 2014 in New York

Meghan-Trainor

Meghan Trainor at the z100’s Jingle Ball 2014 in New York

Rita-Ora

Rita Ora at the z100’s Jingle Ball 2014 in New York

Ansel-Elgort

Ansel Elgort at the z100’s Jingle Ball 2014 in New York

Emma-Roberts

Emma Roberts at the z100’s Jingle Ball 2014 in New York

Dr.-Oz

Dr. Oz at the z100’s Jingle Ball 2014 in New York

 

Naluda Magazine

Photos: MJ photos/PRphotos