Demi Rose, 27, looked phenomenal as she prepared to embody the old Hollywood glamour in her Jessica Rabbit costume.
The model took to Instagram earlier today to upload a series of pictures of herself before and after her Halloween makeover.
In the snaps, she could be seen lying down on her side as she spilled out of her plunging top after having her makeup done.
In the after pictures, Demi could be seen looking away from the camera while showing off her sparkly, sweetheart cut dress.
Demi completed the look by styling her fiery locks in classic waves and wearing a pair of fuchsia gloves and a bold red lip.