Ruby Stewart Ruby Stewart Ruby Stewart (born June 17, 1987) is an American fashion model and singer, who is the daughter of rock singer Rod Stewart and former model Kelly Emberg. Ruby Stewart was born in Los Angeles, California, and grew up there. She was the fourth child, and third daughter, born to Stewart. Ruby followed in her mother's footsteps by becoming a high fashion model. She signed to Nous Model Management in Los Angeles and Select Model Management in London. Her older half-sister Kimberly Stewart is also a model. Ruby did runways for Karen Walker for her Spring/Summer 2006 collection for
Duffner and Kimberly brother, Harry Standish Kimberly (1873–1966).) However, the firm ran into financial difficulties during the recession which followed the Panic of 1907. The firm's financial difficulties were compounded when it experienced a fire in its factory on 26th Street in December 1910. Duffner & Kimberly filed for bankruptcy on April 13, 1911, but Francis Joseph Duffner dissolved the partnership and left the firm, which was reorganized in late May or early June 1911 into The Kimberly Company. Although he was forced into bankruptcy by his creditors in 1913, Oliver Speers Kimberly successfully opened a new firm called The O.S. Kimberly Company