[6] Ronson's older brother, Mark, is a music producer and musician and her fraternal twin sister, Charlotte, is a fashion designer.

[7] Ronson has five younger half-siblings: Kenneth and Annabelle (through her mother's remarriage to Mick Jones)[7] and Henrietta, David, and Joshua (by her father's marriage to model Michele First).

[8] Her parents are of Ashkenazi Jewish descent, with ancestors from Austria, Russia, and Lithuania, and Ronson was brought up in Conservative Judaism.

She has spun live for MTV's New Year's Eve show,[11] the Super Bowl, Pan American Games, Sundance Film Festival, amfAR, Cannes Film Festival, American Music Awards, and MTV Video Music Awards.

[14][15] She was a co-owner of the New York City nightclub The Plumm, along with actor Chris Noth, film producer Noel Ashman, and others.

[citation needed] In November 2011, Ronson released the album Chasing the Reds on her own label, Broken Toy Records.

[22] Guest stars appear on the album, including Wale on "Summer of Sam," Alex Greenwald of Phantom Planet on "Captain Jack," and Slash on the track "Love Song.".

[23] In 2016, Ronson, Pete Nappi, and Ethan Thompson formed the band Ocean Park Standoff.

Two weeks later, he started selling "Blame Samantha" T-shirts and called Ronson a "lezbot DJ.".

Ronson hired Martin Garbus to start a defamation suit against Hilton and the original source for the story, Celebrity Babylon.

Celebrity Babylon agreed to issue a retraction and apology on the understanding that Ronson would drop the claim; Hilton's lawyers asked the judge to throw out the case as an assault on his free speech rights.

In May, Ronson filed a suit against Garbus in Los Angeles County Superior Court, contending that his incompetence had lost the case against Hilton and asking for damages in excess of $300,000.

[28] On August 1, 2011, Ronson was pulled over in Baker, California, while driving her Porsche Targa back home from Las Vegas.

But I got called so many things by the press that 'openly gay' was the least of my worries at that point..."[31]In 2007, media outlets began commenting on Ronson and actress Lindsay Lohan, who were seen being affectionate in public.

"[33] Ronson stated, in a July 2010 interview with The Times, that she loves Lohan as a human being but the paparazzi's attention grew to be too much.