49/73
Jason Merritt/Getty Images
Madonna
In Givenchy
50/73
Larry Busacca/Getty Images for NARAS
Jesse McCartney
51/73
Larry Busacca/Getty Images for NARAS
Pauley Perrette
52/73
Larry Busacca/Getty Images for NARAS
Neil Patrick Harris
In Sand Copenhagen
53/73
Larry Busacca/Getty Images
Sam Smith
In Armani
54/73
Larry Busacca/Getty Images for NARAS
Kat Graham
In Yanina
55/73
Jason Merritt/Getty Images
Bonnie McKee
In Chagoury Couture
56/73
Courtesy of Mary Grace McKernan
Malina Moye
57/73
Jason Merritt/Getty Images
Angélique Kidjo
58/73
Jason Merritt/Getty Images
Flip
59/73
Jason Merritt/Getty Images
Mali Hunter
60/73
Jordan Strauss/Invision/AP
Giuliana Rancic
In Inbal Dror
61/73
Larry Busacca/Getty Images for NARAS
Kelly Osbourne
62/73
Steve Granitz/WireImage
Shaun Robinson
In Haney
63/73
Larry Busacca/Getty Images for NARAS
Aloe Blacc
In Sand Copenhagen
64/73
Larry Busacca/Getty Images for NARAS
Bill Kelliher
65/73
Jason Merritt/Getty Images
Rocsi Diaz
In Jovani
66/73
Steve Granitz/WireImage
Tiesto
70/73
Steve Granitz/WireImage
Lisa Harriton
71/73
Steve Granitz/WireImage
Nischelle Turner
72/73
Jason Merritt/Getty Images