Denise Miller Jonas Age, Net Worth, Weigh, Height and Facts Denise Miller Jonas, also known as Denise Jonas, was born on July 12, 1966, and is now 55 years old. She is a socialite, musician, former instructor of American sign language, and television personality best known as the mother of the Jonas brothers. Denise Miller … Continue reading Denise Miller Jonas Lifestyle, Facts, Career, Short Bio And Body Measurements