In a printed blouse with a black skirt
In Dolce & Gabbana
In Atelier Versace
In a steel-gray frock
In a leather jacket with printed pants
In Versace
In L.A.M.B. Couture
In Maison Martin Margiela
In Calvin Klein's
In Stella McCartney
In L.A.M.B.
In Prada
The singer sports a sexy, studious look at MTV's Total Request Live in 2006.
The singer looks lovely at BMG's post-Grammys party in 2001.
When she went through the knotted hairstyles phase...
The singer sports her signature look onstage.