Robin Thicke on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Flo Rida perdorms at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Austin Mahone on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Miley Cyrus performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Singer/songwriter R. Kelly attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Flo Rida on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Miley Cyrus performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Enrique Iglesias on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Haley Williams and Taylor York of Paramore on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington,...
Singer Austin Mahone attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer Enrique Iglesias attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer Harry Connick Jr. Attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Cecilia Singley and Norman Reedus attend Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer/songwriter Robin Thicke attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Lindsay Lohan attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer Austin Mahone attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actor Norman Reedus attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actor Kellan Lutz attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer Harry Connick Jr. Attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Ally Brooke, Dinah Jane Hansen, Normani Kordei, Lauren Jauregui and Camila Cabello of of Fifth Harmony attend Z100's Jingle Ball 2013 at Madison...
Recording Artist Pitbull attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer/actress Miley Cyrus attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Lindsay Lohan attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Nicole 'Snooki' Polizzi attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer/actress Miley Cyrus attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Katie Holmes attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Recording Artist Pitbull attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress/model Jill Goodacre and singer Harry Connick Jr. Attend Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York...
Andy Hurley, Pete Wentz, Patrick Stump, and Joe Trohman of Fall out Boy attend Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013...
Actor Kellan Lutz attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Nicole 'Snooki' Polizzi attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Katie Holmes attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer/songwriter R. Kelly attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Singer/songwriter Robin Thicke attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Anna Kendrick attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Anna Kendrick attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Austin Mahone attends the Power 96.1's Jingle Ball 2013 at Phillips Arena on December 11, 2013 in Atlanta, Georgia.
Robin Thicke attends the Power 96.1's Jingle Ball 2013 at Phillips Arena on December 11, 2013 in Atlanta, Georgia.
Camila Cabello, Normani Kordei, Lauren Jauregui, Dinah Jane Hansen and Ally Brooke of Fifth Harmony attend the Power 96.1's Jingle Ball 2013 at...
Iron Sheik backstage at Power 96.1's Jingle Ball 2013 at Phillips Arena on December 11, 2013 in Atlanta, Georgia.
Robin Thicke performs onstage at KISS 108's Jingle Ball 2013 at TD Banknorth Garden on December 14, 2013 in Boston, Massachusetts.
Bonnie McKee poses backstage press room during Power 96.1's Jingle Ball 2013 at Phillips Arena on December 11, 2013 in Atlanta, Georgia.
Fifth Harmony poses backstage press room during Power 96.1's Jingle Ball 2013 at Phillips Arena on December 11, 2013 in Atlanta, Georgia.
Austin Mahone poses backstage press room during Power 96.1's Jingle Ball 2013 at Phillips Arena on December 11, 2013 in Atlanta, Georgia.
Actress Anna Kendrick attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Anna Kendrick attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Actress Anna Kendrick attends Z100's Jingle Ball 2013 at Madison Square Garden on December 13, 2013 in New York City.
Flo Rida on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Flo Rida on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Miley Cyrus performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Enrique Iglesias performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Andy Hurley, Joe Trohman, Patrick Stump and Pete Wentz of Fall Out Boy on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on...
Austin Mahone performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Robin Thicke addresses the media before he performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Austin Mahone addresses the media before he forems at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Robin Thicke performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Jason Derulo performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Austin Mahone on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Flo Rida on the red carpet at the Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.
Normani Kordel of Fifth Harmony performs at Hot 99.5's Jingle Ball 2013 at Verizon Center on December 16, 2013 in Washington, DC.