History of Kelly Osbourne in Timeline

By Popular Timelines Editorial Team · Updated: March 30, 2026

Kelly Osbourne is an English television personality, singer, actress, and fashion designer. She gained fame through the reality TV show "The Osbournes," which featured her family and won an Emmy Award. Kelly is the daughter of musician Ozzy Osbourne and television personality Sharon Osbourne, contributing to her initial recognition and subsequent career in entertainment.

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Full Timeline

1999: Began friendship with Sid Wilson

In 1999, Kelly Osbourne became friends with Slipknot DJ Sid Wilson.

2003: Dates Bert McCracken

In 2003, Kelly Osbourne dated Bert McCracken, singer of The Used, who briefly appeared on her family's reality series.

2006: Dates Matty Derham

In 2006, Kelly Osbourne dated Matty Derham of the band Fields.

2008: Begins relationship with Luke Worrall

In 2008, Kelly Osbourne began a relationship with model Luke Worrall.

2009: Engaged to Luke Worrall

In 2009, Kelly Osbourne and model Luke Worrall became engaged.

April 2010: Launches Give a Damn Campaign

On 1 April 2010, Kelly Osbourne and her mother Sharon joined Cyndi Lauper in launching the Give a Damn campaign, part of Lauper's True Colours Fund to raise wider awareness of discrimination faced by the LGBT community.

December 2010: Appears on The Cube

In December 2010, Kelly Osbourne appeared on the ITV gameshow The Cube, where she won £20,000 for The Prince's Trust.

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2010: Separates from Luke Worrall

In 2010, Kelly Osbourne separated from model Luke Worrall.

2011: Dates Rob Damiani

In 2011, Kelly Osbourne dated Don Broco front man Rob Damiani.

2011: Met Matthew Mosshart

In 2011, Kelly Osbourne met Matthew Mosshart at the wedding of model Kate Moss to Jamie Hince.

November 2012: Volunteers with the Salvation Army

Following Hurricane Sandy, in November 2012, Kelly Osbourne volunteered with the Salvation Army in Staten Island, New York, during their recovery efforts.

July 2013: Engaged to Matthew Mosshart

In July 2013, Kelly Osbourne became engaged to Matthew Mosshart, a chef whom she met at the 2011 wedding of model Kate Moss to Jamie Hince.

January 2014: Engagement ended with Matthew Mosshart

In January 2014, Kelly Osbourne and Matthew Mosshart ended their engagement.

October 2015: Joins Australia's Got Talent

In October 2015, Kelly Osbourne was confirmed to replace Dawn French as a judge on Australia's Got Talent for its eighth season on Channel Nine.

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2018: Describes herself as experiencing misophonia

In 2018, Kelly Osbourne described herself as experiencing misophonia, a neurobehavioural condition associated with an intolerance of specific sounds or related stimuli.

2018: Appears in Ozzy & Jack's World Detour

In 2018, Kelly Osbourne joined her father and brother in their televised global tour that is documented in the series Ozzy & Jack's World Detour.

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November 2019: Competes in The Masked Singer

On 13 November 2019, Kelly Osbourne competed in season two of The Masked Singer as "Ladybug".

2022: Began dating Sid Wilson

In early 2022, Kelly Osbourne and Sid Wilson began dating.

July 2025: Father's Death and Debut of "Changes"

Following her father's death in July 2025, Osbourne and Ozzy's duet "Changes" debuted at number 8 on the UK Singles Downloads Chart.

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July 2025: Engaged to Sid Wilson

In July 2025, Kelly Osbourne became engaged to Slipknot DJ Sid Wilson. The proposal took place backstage at her father Ozzy's final concert with Black Sabbath at Villa Park in Birmingham and was later shared on her Instagram account.