Kelly Osbourne Calls First Year of Motherhood 'Magical' in Touching Birthday Tribute to Son Sidney

Kelly Osbourne shares a sweet tribute for her infant son Sidney's first birthday: 'The most magical year of my life'

Kelly Osbourne Pens Moving Birthday Message to Son Sidney

Kelly Osbourne carries son Sidney to his spook-tacular birthday bash - after admitting she 'went a little too far' losing the baby weight