Kelly Osbourne admits there is no "dramatic" backstory to news that she and fiancé Matthew Mosshart have split.

The pair got engaged in the summer of 2013 after meeting at Kate Moss's wedding in 2011.

However, it was confirmed earlier this week that the duo have gone their separate ways, leaving each other on amicable terms.

Speaking to E!, Osbourne suggested that she and Mosshart got cold feet about such a big commitment:

"It was a mutual decision. We love each other very much. It just wasn't the right time for us and I think if we weren't as mature and adult as we are, then we could have gone down a road that wasn't really nice. We're still really, really good friends. It's just that we're not living in the same house. There's no dramatic story. I wish there was so I had something to tell people, but no...It just happens in life."

The US TV star meanwhile seemingly got over the news of her split by getting graffiti lessons from Justin Bieber.