Justin Bieber, Niall Horan & Fifth Harmony Set to Perform on iHeart Radio's Jingle Ball Tour

iHeart Radio just revealed the musicians who will taking the stage during their annual Jingle Ball tour and you’re not going to want to miss it!

Justin Bieber and Fifth Harmony are among the major musicians joining the tour as well as Niall Horan who’s set to make some special appearances.

Other acts performing on the tour include Bruno Mars, Britney Spears, Shawn Mendes, Meghan Trainor, The Chainsmokers, Alessia Cara, Charlie Puth, Daya and Hailee Steinfeld!

Get all the details on iHeart.com.

Click inside to see all of the Jingle Ball tour dates and lineups…

11/29 106.1 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

12/01 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, Special Guest Appearance from Niall Horan

12/02 102.7 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, Special Guest Appearance from Niall Horan

12/05 101.3 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

12/11 Kiss 108′s Jingle Ball – TD Garden, Boston, MA
Featuring: Ariana Grande, Shawn Mendes, Diplo, Ellie Goulding, DNCE, Tove Lo, Alessia Cara, Daya, Special Guest Appearance from Niall Horan

12/14 103.5 Kiss FM’s Jingle Ball – Allstate Arena, Chicago, IL
Featuring: Ariana Grande, Ellie Goulding, Backstreet Boys, Tove Lo, Lukas Graham, Daya, Hailee Steinfeld, Special Guest Appearance from Niall Horan

12/16 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