Singer-turned-TV personality Kelly Osbourne will wed her fiance Matthew Mosshart in her native U.K. next summer (14). The 28-year-old daughter of Ozzy and Sharon Osbourne confirmed she is engaged to the vegan chef last week (ends19Jul13), but revealed he had actually popped the question during a romantic New Year's Eve (31Dec12) moment on vacation in Anguilla. Now Kelly's mother, Sharon, has spilled a few details about the happy couple's big plans. During Monday's (22Jul13) episode of her U.S. daytime show The Talk, she said, "My daughter Kelly is now officially engaged and she's planning a summer wedding next year at our home in England." The bride-to-be has also given fans a peek at her custom-made Tiffany engagement ring by taking to her Instagram.com blog on Saturday (20Jul13) to show off the new sparkler.