Kelly Osbourne Biography
Kelly Michelle Lee Osbourne is a British TV personality, singer, actress, and fashion designer known globally. She was born on October 27, 1984, in Westminster, London, and first gained fame with her family on MTV’s hit reality show The Osbournes. That series made her a household name and launched her career in entertainment.
After her reality TV breakout, Kelly released her debut album Shut Up in 2002, featuring popular singles that charted internationally. She then expanded into television, where her vibrant personality shined. Kelly co‑hosted Fashion Police, judged Project Runway Junior, and competed on Dancing with the Stars. In 2025, she became the energetic host of Lego Masters Jr., guiding young builders through creative challenges.
Kelly also worked as a voice actress in animated series and made memorable film cameos. Beyond her professional life, she cherishes her family. Kelly is engaged to Slipknot DJ Sid Wilson, and together they parent their son, Sidney. They balance busy careers with family moments. Kelly openly discusses her personal and health journeys, inspiring fans with honesty and resilience.
Following the passing of her father, rock legend Ozzy Osbourne in July 2025, Kelly has focused on healing, family, and honoring his legacy. Her influence across music, television, and fashion continues strong today.
Kelly Osbourne Age
How old is Kelly Osbourne?
Kelly Osbourne was born on October 27, 1984, making her 42 years old in 2026. She gained fame young, starred on The Osbournes, and built a versatile career in entertainment. Today, she balances work with family life, remaining a respected TV host, singer, actress, and fashion creator.
Kelly Osbourne’s Height
How tall is Kelly Osbourne?
Kelly Osbourne stands about 5 feet 2 inches, or 157 cm tall. Her petite stature doesn’t limit her presence; she carries confidence in fashion and on camera. Over the years, Kelly’s bold style and charisma have made her a standout in entertainment, proving personality matters more than physical height.
Kelly Osbourne Husband & Partner
Kelly Osbourne is not currently married, but she is engaged to Sid Wilson, the DJ for Slipknot. They began dating in 2022 after decades of friendship. Sid proposed at Ozzy Osbourne’s final Black Sabbath concert in 2025, making it a deeply personal moment shared with loved ones. Together, Kelly and Sid parent their son, Sidney, born in November 2022. Kelly often refers to Sid as her best friend and soulmate, and they plan to marry soon. Before Sid, Kelly had past relationships and engagements that didn’t last, but her commitment to Sid remains strong and inspiring.
Kelly Osbourne’s Children | Kids
How many babies does Kelly Osbourne have?
Kelly Osbourne has one child, her son Sidney, born in November 2022. She shares Sidney with her fiancé, Sid Wilson. In 2025, Sidney is three years old and often features in family celebrations. Kelly publicly expresses pride in motherhood and joy in watching her son grow. Sidney has a close bond with his grandparents, especially his late grandfather, Ozzy Osbourne. Kelly has mentioned wanting more children in the future, but Sidney remains her first and only child so far. Her dedication to parenting adds depth to her public image as an entertainer and TV personality.
Kelly Osbourne’s Siblings
Kelly Osbourne grew up in a large family of siblings and half‑siblings. Her full siblings include older sister Aimee Osbourne and younger brother Jack Osbourne. Aimee stays mostly private, rarely appearing in public. Jack works in television and supports Kelly’s projects. Kelly also has half‑siblings from her father Ozzy’s first marriage, including Jessica Osbourne and Louis Osbourne. Additionally, her family once included adopted siblings Elliot Kingsley and Robert Marcato. While Kelly and Aimee have experienced periods of distance, she remains close with Jack and values her extended family ties.
Kelly Osbourne’s Parents
Kelly Osbourne was born to rock icon Ozzy Osbourne and media personality Sharon Osbourne. Ozzy led Black Sabbath and influenced rock music globally before passing away in July 2025 at age 76. Sharon built a successful career in television, production, and artist management. Kelly grew up surrounded by music and entertainment. Her parents starred together on MTV’s The Osbournes, shaping her early public life and career. Sharon guided Kelly creatively, while Ozzy’s legacy continues inspiring her work. Today, Kelly honors both parents’ legacies in her career and personal life, balancing media projects with family dedication.
Kelly Osbourne Movies and TV Shows
Kelly Osbourne’s notable TV and film career blends reality, hosting, and acting roles. She rose to fame on The Osbournes, documenting her family’s life. In 2025, she hosted Lego Masters Jr., a kids’ building competition on Fox. Kelly also appeared on Dancing with the Stars and judged Project Runway Junior. Her TV credits include Fashion Police, The Masked Singer, and special appearances on reality and talk shows. In film, Kelly had roles in Austin Powers in Goldmember, So Undercover, and Sharknado 2. She also appeared in the documentary Ozzy Osbourne: Coming Home in 2025.
Kelly Osbourne Weight Loss / Ozempic
Kelly Osbourne has faced intense public scrutiny over her weight loss in 2025. She previously lost about 85 pounds after gastric sleeve surgery, improving her health and confidence. During pregnancy and later with gestational diabetes, she gained weight, then worked hard to lose it again. Kelly denies using Ozempic or similar drugs for her transformation, though she supports responsible medical use when medically needed. After her father’s death in 2025, she addressed harsh online criticism, emphasizing her focus on family and mental health. She credits lifestyle efforts and surgery for her journey, not weight‑loss medications.
Kelly Osbourne Net Worth
Kelly Osbourne’s estimated net worth is around $16 million in 2026. She built wealth through TV hosting, music, acting, fashion, books, and endorsements. Kelly’s early fame on The Osbournes opened doors, and she continues earning from media projects, public appearances, and creative ventures, keeping her financially successful in entertainment.
