Oscars 2013 fashion trend: Sparkles on the red carpet

Oscars 2013 red carpet: Nicole Kidman in a sparkling dress by L¿Wren Scott and Fred Leighton jewelry.  (Jason Merritt / Getty Images)

Oscars 2013 red carpet: Actress Kristen Stewart in a dress by Reem Acra.   (Frederic J. Brown / AFP / Getty Images)

Oscars 2013 red carpet: Naomi Watts in Armani Privé.  (John Shearer / InvisionAP)

Oscars 2013 red carpet: Jennifer Hudson in Roberto Cavalli.  (Jason Merritt / Getty Images)

Oscars 2013 red carpet: Catherine Zeta-Jones in a Zuhair Murad dress and Lorraine Schwartz jewels.   (Jason Merritt / Getty Images)

Oscars 2013 red carpet: Kelly Osbourne in a Tony Ward Couture dress, accessorized with Norman Silverman earrings, Le Vian and De Marco rings and a Judith Leiber bag.  (Frederic J. Brown / AFP / Getty Images)

Oscars 2013 red carpet: Jessica Chastain, nominated for lead actress for her performance in “Zero Dark Thirty,” arrives in Armani Prive.   (Jason Merritt / Getty Images)

Oscars 2013 red carpet: Stacy Keibler in a dress by Naeem Khan, Giuseppe Zanotti shoes, Lorraine Schwartz jewelry, and a Tiffany & Co bag.  (John Shearer / InvisionAP)