Blackstock, who had two children with Clarkson and was married to her from 2013 until their bitter divorce was finalized in 2022, died earlier this month aged just 48 after a secret battle with cancer.
Kelly Clarkson surfaced this Saturday in her first public sighting since the tragic cancer death of her ex-husband Brandon Blackstock.
In photos exclusively obtained by the Daily Mail, the 43-year-old singer wore funereal black and guarded her eyes w... [9123 chars]