Grammys 2013 : The Best-Dressed Stars

Rihanna - Azzedine Alaia dress

Alicia Keys - Azzedine Alaia dress

Taylor Swift - J.Mendel dress

Janelle Monae 

Carly Rae Jepsen - Roberto Cavalli dress

Kelly Rowland - Georges Chakra

Katy Perry 

Jennifer Lopez - Antony Vaccarello dress