Kelly Osbourne has become engaged to the boyfriend she met at Kate Moss's wedding and declared: "We just want to be together all the time."

She accepted a proposal from Matthew Mosshart - brother of musician Alison Mosshart - as they enjoyed a holiday in Anguilla.

Osbourne, who revealed the details of the engagement in an interview with Hello! magazine, also told how the ring is intended to look like one of her father Ozzy's items of jewellery.

kelly osbourne

"I designed it to look like an earring that my father wore," said Kelly, who also posed with her fiance for the magazine at the spot where they became engaged.

"I used to hold my finger up to his ear when I was little and say: 'I want a ring like that'. Now I have one!"

The couple met when they attended the 2011 wedding of Moss and Jamie Hince, who is part of musical duo The Kills along with Matthew's sister.

"I knew she was 'The One' pretty early on," said Matthew.

And Kelly added: "I've never felt this close to another human being, ever. People say we're co-dependent but we just want to be together all the time."

He moved from New York to Los Angeles to allow them to be together more often.

Kelly said: "Matthew made the biggest sacrifice anyone's ever made for me, to move away from everything that he knew to be with me in LA.

"Long-distance relationships often don't work out. We'd dated for a year and knew we wanted to be together. Matthew has broken down every one of my walls. There's nothing I wouldn't do in front of him."

Loading Slideshow...
  • January 1992

    From left to right, Kelly Osbourne, Ozzy Osbourne, Jack Osbourne, Sharon Osbourne and Aimee Osbourne. Getty

  • February 2000

    Sharon Osbourne, Kelly Osbourne, Ozzy Osbourne, Aimee Osbourne and Jack Osbourne, with guest (far left). WireImage

  • August 2001

    FilmMagic

  • August 2002

    Getty

  • August 2002

    Getty

  • August 2003

    Getty

  • November 2003

    Getty

  • August 2004

    Getty

  • October 2004

    Getty

  • December 2004

    Getty

  • June 2005

    Getty

  • July 2005

    Getty

  • September 2005

    Getty

  • December 2005

    Getty

  • March 2006

    Getty

  • September 2006

    Getty

  • May 2007

    Getty

  • September 2007

    Getty

  • September 2008

    WireImage

  • April 2009

    WireImage

  • September 2009

    Getty

  • November 2009

    FilmMagic

  • February 2010

    Getty

  • February 2010

    Getty

  • March 2010

    FilmMagic

  • May 2010

    Getty

  • October 2010

    Getty

  • November 2010

    WireImage

  • December 2010

    FilmMagic

  • September 2011

    WireImage

  • September 2011

    Getty

  • October 2011

    Getty

  • November 2011

    Getty

  • November 2011

    Getty

  • December 2011

    Getty

  • January 2012

    Getty

  • January 2012

    Getty

  • February 2012

    Getty

  • March 2012

    Getty

  • April 2012

    Getty

  • April 2012

    Getty

  • April 2012

    Getty

  • April 2012

    Getty

  • April 2012

    Getty

  • Getty

She also talked about the temporary separation of her parents - Black Sabbath star Ozzy and X Factor judge Sharon - due to his drinking.

Kelly said there is no question of a permanent split.

"As if my mother would ever leave my father! They were never getting divorced, they were separated," she explained.

"As Mum said, 'you're drinking again and I'm not going to talk to you,' like any normal person would do.

"Then Dad got himself together. He's been under a lot of pressure - the new Black Sabbath album, my brother's MS... Things can get too much for addicts to handle."

:: The full interview is in the new edition of Hello! magazine which is on sale now.

LIKE US ON FACEBOOK | FOLLOW US ON TWITTER

kelly osbourne

Also on HuffPost: