Tim McGraw Posts Sweet Throwback Birthday Picture of Faith Hill

09/21/2016 10:00 pm EDT

Tim McGraw is wishing his main squeeze a happy birthday.

The country star posted a gorgeous throwback photo of Faith Hill to wish her a happy birthday.

"Happy birthday to this crazy, talented, beautiful woman," he wrote. "I am so lucky to be married to and be with her for the rest of my life. The best mother and role model that my 3 daughters could possibly have. She is extraordinary!!"

The couple share three daughters.

Faith Hill turned 49 years old Wednesday!

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