Kelly Osbourne appeared to call out her ex, Sid Wilson, in a series of messages shared with her four million Instagram followers. The messages come after Wilson, with whom Osbourne shares a three-year-old son, Sidney, was reportedly kicked out of his heavy metal band, Slipknot, after 28 years. Following the comments allegedly shading her ex, Osbourne posted several quotes to her Instagram story displaying her love for her son. Kelly Osbourne posted two quotes to her Instagram story following her heated comments about her ex, whom she claims owes her child support. Osbourne and Wilson began dating in 2022 and had their son in November of that year.