Justin Bieber, Britney Spears, Bruno Mars, Ariana Grande to Headline 2016 Jingle Ball Tour

Fifth Harmony, Meghan Trainor, Backstreet Boys, The Chainsmokers, Shawn Mendes, Niall Horan, Ellie Goulding, Diplo and Charlie Puth are also among the major acts performing at this year's concert.

Some big names in the music industry are heading to the 2016 Jingle Ball. Justin Bieber, Britney Spears, Bruno Mars and Ariana Grande are some of the acts set to perform during the upcoming 12-date "Jingle Ball Tour".

The lineup, which varies by city, includes Fifth Harmony, Meghan Trainor, Backstreet Boys, The Chainsmokers, Shawn Mendes, Niall Horan, Ellie Goulding, Diplo, Charlie Puth, DNCE, Tove Lo, Lukas Graham, Hailee Steinfeld and G-Eazy.

The "Jingle Ball Tour" will kick off in Dallas on November 29 and wrap up in Miami on December 18. It will also visit San Jose, Los Angeles, Minneapolis, Philadelphia, New York, Boston, Washington, D.C., Chicago, Atlanta and Tampa. Tickets go on sale on Monday, October 17.

The December 9 show at New York's Madison Square Garden will stream live on The CW Network's app and website and air on the channel as a 90-minute special on December 15.

Now that you know the lineup, who are you most excited to see at our #iHeartJingleBall? http://pic.twitter.com/qjATvDi79C

— iHeartRadio (@iHeartRadio) October 11, 2016

• November 29: 106.1 KISS FM's Jingle Ball - American Airlines Center, Dallas, TX | Featuring: Meghan Trainor, The Chainsmokers, Fifth Harmony, Backstreet Boys, Alessia Cara, Charlie Puth, Daya, Lukas Graham, Hailee Steinfeld
• December 1: WiLD 94.9's Jingle Ball - SAP Center, San Jose, CA | Featuring: Shawn Mendes, The Chainsmokers, Charlie Puth, Diplo, Tove Lo, Alessia Cara, Lukas Graham, Daya, Niall Horan
• December 2: 102.7 KIIS FM's Jingle Ball - Staples Center, Los Angeles, CA | Featuring: Bruno Mars, Justin Bieber, Britney Spears, Meghan Trainor, Fifth Harmony, Diplo, Alessia Cara, Lukas Graham, Daya, Niall Horan
• December 5: 101.3 KDWB's Jingle Ball - XCEL Energy Center Minneapolis, MN | Featuring: Fifth Harmony, G-Eazy, Diplo, Backstreet Boys, Lukas Graham, Alessia Cara, Tove Lo, Hailee Steinfeld, Gnash
• December 11: Kiss 108′s Jingle Ball - TD Garden, Boston, MA | Featuring: Ariana Grande, Shawn Mendes, Diplo, Ellie Goulding, DNCE, Tove Lo, Alessia Cara, Daya, Niall Horan
• December 14: 103.5 Kiss FM's Jingle Ball - Allstate Arena, Chicago, IL | Featuring: Ariana Grande, Ellie Goulding, Backstreet Boys, Tove Lo, Lukas Graham, Daya, Hailee Steinfeld, Niall Horan
• December 16: Power 96.1's Jingle Ball - Philips Arena, Atlanta, GA | Featuring: Ariana Grande, Meghan Trainor, The Chainsmokers, Fifth Harmony, DNCE, Alessia Cara, Daya, Lukas Graham

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