Jennifer is wearing a Melissa Sweet cocktail dress and 20 carats of diamonds from the Martin Katz collection. Her handbag is by Judith Leiber.
More information on the stars, stylists, fashions and giveaways from the red carpet makeovers.
Hairstylist to the stars Ken Paves shares his red carpet secrets to looking great.
Makeup artist Damone Roberts says his celebrity clients are looking for a romantic touch on the red carpet this year with warm, glowing makeup and soft pink lips.
Get a behind the scenes look at the 82nd Academy Awards. Watch as Nate Berkus talks to Hollywood's biggest stars backstage at the Kodak Theatre. Plus, candid red carpet arrivals.