Kelly Osbourne and vegan chef Matthew Mosshart have called off their engagement, according to Us Weekly.
"The split is amicable and the pair continues to have nothing but the utmost respect for one another," Osbourne's rep told Us Weekly in a statement. "Kelly is looking forward to a new year full of fresh beginnings. No further comments will be provided by all parties and we request privacy, decorum and space from the press but don't expect it."
Osbourne, 29, met Mosshart at Kate Moss' 2011 wedding and went public as a couple later the same year.