Kim Kardashian has been promoting everything from diet supplements to Charmin Toilet roll, but last night she was out to promote her own Bissmor Watch Collection in LA.

Many of you favour her street style, but she look stunning wearing an onyx velvet Rachel Roy Fall 2010 gown.

It shows off her gorgeous figure and I love the addition of the black waistband to further emphasis her hour-glass figure.

She completed her look with a classy updo, diamond earrings and of course a watch from her own collection.

Credit: Style.com & Everett Collection