Twinkle Khanna has made quite a mark for herself in the world of interior designing. The actress recently won the award for her wall finishes at the fourth Elle DÃ©cor International Design Award. The ceremony was held at the Hilton Tower's Regal Room. She was accompanied by her mother, the evergreen, Dimple Kapadia. The awards were given away by Juhi Chawla, Kavita Krishnamoorthy and Dipannita Sharma.