01of 15BEYONCÉJeff Kravitz/FilmMagic02of 15TAYLOR SWIFT & MILEY CYRUSKevin Mazur/WireImage03of 15DEMI LOVATOJeff Kravitz/FilmMagic04of 15KANYE WESTJeff Kravitz/FilmMagic05of 15PINKJeff Kravitz/FilmMagic06of 15THE JONAS BROTHERSJon Kopaloff/FilmMagic07of 15CHRISTINA AGUILERAMatt Sayles/AP/REX/Shutterstock08of 15JORDIN SPARKSPicture Perfect/REX/Shutterstock09of 15RIHANNAMatt Sayles/AP/REX/Shutterstock10of 15JUSTIN TIMBERLAKEMatt Sayles/AP/REX/Shutterstock11of 15NICK & VANESSA LACHEYStewart Cook/REX/Shutterstock12of 15MARIAH CAREYJeff Kravitz/FilmMagic13of 15JAMIE FOXXStewart Cook/REX/Shutterstock14of 15QUEEN LATIFAH & ALICIA KEYSMatt Sayles/AP/REX/Shutterstock15of 15JULIANNE HOUGHJon Kopaloff/FilmMagic
01of 15BEYONCÉJeff Kravitz/FilmMagic
01of 15
BEYONCÉ
Jeff Kravitz/FilmMagic
02of 15TAYLOR SWIFT & MILEY CYRUSKevin Mazur/WireImage
02of 15
TAYLOR SWIFT & MILEY CYRUS
Kevin Mazur/WireImage
03of 15DEMI LOVATOJeff Kravitz/FilmMagic
03of 15
DEMI LOVATO
04of 15KANYE WESTJeff Kravitz/FilmMagic
04of 15
KANYE WEST
05of 15PINKJeff Kravitz/FilmMagic
05of 15
PINK
06of 15THE JONAS BROTHERSJon Kopaloff/FilmMagic
06of 15
THE JONAS BROTHERS
Jon Kopaloff/FilmMagic
07of 15CHRISTINA AGUILERAMatt Sayles/AP/REX/Shutterstock
07of 15
CHRISTINA AGUILERA
Matt Sayles/AP/REX/Shutterstock
08of 15JORDIN SPARKSPicture Perfect/REX/Shutterstock
08of 15
JORDIN SPARKS
Picture Perfect/REX/Shutterstock
09of 15RIHANNAMatt Sayles/AP/REX/Shutterstock
09of 15
RIHANNA
10of 15JUSTIN TIMBERLAKEMatt Sayles/AP/REX/Shutterstock
10of 15
JUSTIN TIMBERLAKE
11of 15NICK & VANESSA LACHEYStewart Cook/REX/Shutterstock
11of 15
NICK & VANESSA LACHEY
Stewart Cook/REX/Shutterstock
12of 15MARIAH CAREYJeff Kravitz/FilmMagic
12of 15
MARIAH CAREY
13of 15JAMIE FOXXStewart Cook/REX/Shutterstock
13of 15
JAMIE FOXX
14of 15QUEEN LATIFAH & ALICIA KEYSMatt Sayles/AP/REX/Shutterstock
14of 15
QUEEN LATIFAH & ALICIA KEYS
15of 15JULIANNE HOUGHJon Kopaloff/FilmMagic
15of 15
JULIANNE HOUGH
source: people.com
