CALAMITY KELLY NEEDS TO PUT A CORK IN IT!

Kelly with stepkids Seth and Savannah and the two tots, Remy and River, she shares with Brandon Blackstock

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KEYED-UP Kelly Clarkson glugs wine like it’s alcohol-free fruit juice, according to pals who are urging the chatterbox to give the bottle a break if she wants to climb out of her current rut! Tattletales tell The National ENQUIRER the singer and talk show host, 40, would rather sip a nice pinot noir than hit the gym for her feel-good endorphins.