The Voice: Kelly Clarkson left speechless over Chicago singer SandyRedd as ...

Kelly Clarkson has a reputation on The Voice for being an endless chatterbox, but on Tuesday's episode she was actually left speechless.

The newbie judge stood with mouth agape after a 35-year-old mom from Chicago belted out River by Bishop Briggs.

The contestant, named SandyRedd, impressed the other judges just as much: Jennifer Hudson and Adam Levine threw their shoes at the stage and Blake Shelton placed his cup down as an offering - after making sure he took a few more sips first.

Left speechless: Kelly Clarkson was left speechless on Tuesday's episode of The Voice by contestant SandyRedd

Left speechless: Kelly Clarkson was left speechless on Tuesday's episode of The Voice by contestant SandyRedd

SandyRedd, who fell pregnant with her first son as a teenager, had faced challenges before receiving her coveted 'four chair turn.'

'It hasn't been the easiest, raising two boys with my music career,' said the performer, who started a singing school to honor her dead mother.

'You are like fire…it was so magnificent,' said Kelly, after she finally regained her composure.

After a heated battled between the celebrities SandyRedd picked Team Kelly.

Four chairs: The Chicago singer got all four judges to turn their chairs

Four chairs: The Chicago singer got all four judges to turn their chairs

Powerful voice: SandyRedd belted out River by Bishop Briggs

Powerful voice: SandyRedd belted out River by Bishop Briggs

Stage presence: The 35-year-old mom electrified also received a loud ovation from the audience

Stage presence: The 35-year-old mom electrified also received a loud ovation from the audience

Unanimous decision: Adam Levine, Kelly, Jennifer Hudson and Blake Shelton turned their chairs for SandyRedd

Unanimous decision: Adam Levine, Kelly, Jennifer Hudson and Blake Shelton turned their chairs for SandyRedd

Her performance came after an hour of blind auditions on the NBC talent show.

Reagan Strange, 13, kicked off the night with Meant to Be by Bebe Rexha.

'Very Danielle Bradbery-esque,' Adam told the awestruck Tennesseean in reference to the season four champion.

Ultimate compliment: Jennifer gave the singer her ultimate compliment as she tossed a shoe on the stage

Ultimate compliment: Jennifer gave the singer her ultimate compliment as she tossed a shoe on the stage

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