Kelly spoke with PEOPLE at the 32nd Annual Race to Erase MS Gala on Friday, May 16, in Century City, Calif., and shared that her son is " best friends" with her dad.

While Kelly initially tried to keep details of her son’s life private, her mom, Sharon Osbourne, revealed the name of her grandson during a January 2023 episode of the United Kingdom's The Talk.

While speaking with PEOPLE at Serpentine Summer Party 2025 on Tuesday, June 24, Kelly Osbourne reveals what it's like traveling with her 2-year-old son Sidney. The doting mom described it as a ...

Kelly Osbourne revealed she and Sid Wilson had the 'biggest fight' over son's name Kelly Osbourne revealed the Slipknot star told her he didn't want their little boy to take both of their last names ...