And the 19-year-old continued, sharing her reaction when the reality TV starlet called her out:
[Image via Glamour Magazine.]
The German beauty precariously walked down the black carpet at the Chateau Marmont in a belly-baring Cushnie et Ochs dress worn with a Vanessa Bruno draped over her shoulders.
We give her props for wearing such a bold look, but we think it's best if she sticks to Chanel.
What do U make of Diane's ensemble???
[Image via KM/FameFlynet Pictures.]