Kelly Clarkson is a new mum Sun-15-Jun-14 18:30 Share this By Steph MonksKelly Clarkson is a new mum! Kelly and husband Brandon Blackstock welcomed a baby girl called River Rose Blackstock. She Tweeted the announcement, and added ‘Thank you for everyone for all your well wishes! Brandon and I are on cloud 9!!’. You May Also Like Kelly Clarkson live at Vector Arena Become a fan of The Edge on Facebook and on Twitter .