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Fantasia, Instagram

Instagram

Fantasia Barrino is ready to say I-do! 

The 31-year-old American Idol winner took to Instagram on Monday to flaunt her fit figure ahead of her weekend wedding to boyfriend Kendall Taylor—and the curvaceous beauty is looking better than ever. 

"I know @sosonya15 BOUT TO KILL me today for my Big Wedding Day on SATURDAY OMG!!! I NEVER THOUGHT THIS WOULD HAPPEN FOR ME...Im going to stay Tight and Right for him.. Mr. Taylor.. You guys I'm so happy and excited..." the singer wrote of a side-by-side shot in which she's showing off her enviable booty and her flat tummy, giving her trainer a shout-out. 

PHOTOS: Weddings we can't wait for

A photo posted by ?? (@tasiasword) on

The actress previously confirmed her engagement to Taylor back in November 2014 when she Instagrammed a pic of her blingtastic engagement ring. 

A photo posted by ?? (@tasiasword) on

"So He Said: I want to get you the Ring of Your Dreams.. I want you to Look down and smile knowing your mine and you deserve this.. I'm NOT A material girl and it could have been a ring out the Bubble Gum Machine but Just Continue to give me the Love you give to me Big Daddy... He said: I know but as your King THIS is what I want for my Queen," she wrote

Fantasia has two children from previous relationships, daughter Zion Quari and son Dallas Xavier

Congrats to the happy couple! 

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