Selena Gomez attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Selena Gomez attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Demi Lovato poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Selena Gomez attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Recording artist Selena Gomez attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Recording artist Selena Gomez attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Radio personality Ryan Seacrest attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Actress Ariel Winter attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Recording artist Meghan Trainor attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los...
Recording artist Selena Gomez attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los Angeles,...
Actress/recording artist Selena Gomez attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los...
Actress Kiernan Shipka attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los Angeles,...
Lauren Jauregui of Fifth Harmony, guest, Charlie Puth, Bailee Madison and Becky G pose backstage at Y100's Jingle Ball 2015 at BB&T Center on...
Camila Cabello, Ally Brooke Hernandez, Lauren Jauregui, Dinah Jane Hansen and Normani Kordei of Fifth Harmony pose backstage at Y100's Jingle Ball...
Singer Demi Lovato attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Recording artist Selena Gomez attends Z100's Jingle Ball 2015 at Madison Square Garden on December 11, 2015 in New York City.
Recording artist Meghan Trainor attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los...
Actress/recording artist Selena Gomez attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los...
Actress/recording artist Selena Gomez attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los...
Recording artists Meghan Trainor and Selena Gomez attend 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4,...
Recording artists Meghan Trainor and Selena Gomez attend 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4,...
Recording artists Meghan Trainor and Tove Lo attend 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015...
Recording artist Meghan Trainor attends 102.7 KIIS FMs Jingle Ball 2015 Presented by Capital One at STAPLES CENTER on December 4, 2015 in Los...
Singer Demi Lovato poses backstage during the 2015 WiLD 94.9's FM Jingle Ball at ORACLE Arena on December 3, 2015 in Oakland, California.
Singer Demi Lovato poses backstage during the 2015 WiLD 94.9's FM Jingle Ball at ORACLE Arena on December 3, 2015 in Oakland, California.
Singer Demi Lovato poses backstage during the 2015 WiLD 94.9's FM Jingle Ball at ORACLE Arena on December 3, 2015 in Oakland, California.
Becky G and Demi Lovato backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Becky G, Demi Lovato and Wilmer Valderrama backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Bailee Madisonbackstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Charlie Puth, Becky G and Conrad Sewell backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Chloe Angelides poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Becky G poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Chloe Angelides poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Becky G poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Chloe Angelides poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Demi Lovato poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Charlie Puth poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Charlie Puth poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Demi Lovato poses backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Jack Lawless, JinJoo Lee and Joe Jonas of DNCE pose backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Jack Lawless, JinJoo Lee and Joe Jonas of DNCE pose backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Charlie Puth and Austin Mahone pose backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise,...
Hailee Steinfeld poses backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise, Florida.
Charlie Puth and Austin Mahone pose backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise,...
Hailee Steinfeld poses backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise, Florida.
Hailee Steinfeld poses backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise, Florida.
Zedd poses backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise, Florida.
Zedd poses backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise, Florida.
Zedd poses backstage at Y100's Jingle Ball 2015 presented by Capital One at BB&T Center on December 18, 2015 in Sunrise, Florida.
Tove Lo backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Tove Lo backstage at Y100's Jingle Ball 2015 at BB&T Center on December 18, 2015 in Sunrise, Florida.
Alessia Cara attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Alessia Cara attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Musician Shawn Mendes attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Singer Demi Lovato attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Singer Demi Lovato attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Singer Demi Lovato attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Singer Demi Lovato attends Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on December 14, 2015 in Washington, D.C.
Recording artists Timothy Thomas and Theron Thomas of R. City attend Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on...
Recording artists Timothy Thomas and Theron Thomas of R. City attend Hot 99.5's Jingle Ball 2015 presented by Capital One at Verizon Center on...