Tim McGraw & Faith Hill show off their grown-up daughter amid her 21st birthday (photos)

The proud parents highlighted one unique trait of their eldest daughter.

Celebrity couples from the entertainment business are often extremely protective of their children, but that does not stop them from expressing their love for them on social media.

One such couple that recently shared a happy update about their child was country singers Tim McGraw and Faith Hill.

The proud parents took to social media to open up about their feelings on the occasion of the 21st birthday of their eldest daughter Gracie.

Hill and McGraw shared posts online featuring beautiful photos of Gracie and captioned them with emotional messages.

This was a rarity, as neither of the parents has publicly shared pictures of their daughters growing up, with the intention to shield their privacy.

McGraw first shared a portrait-like picture of Gracie, which was taken at a restaurant.

Gracie appears to be in the middle of a conversation in the photo, and her father captioned the candid click by writing that Gracie was incredibly funny, would crack him up constantly and had the most generous heart.

He added that Gracie was a kind and respectful young woman and exhibited talent that was unreal for any single person to possess.

Hill posted a picture of Gracie that captured her in a different mood. Gracie was photographed being by herself, looking thoughtful as she stood against a fence.

Hill wrote a poetic caption, calling her a personification of happiness, strength, loyalty, fierceness, and art. After the line of metaphors, she added that Gracie was all of it and still their precious young daughter.

According to Classic Country Music, Gracie is said to have imbibed her love for music from her parents and is a budding singer herself. She has also accompanied her father on stage for a special performance at the Bridgestone Arena in Nashville.

Not much is known about Gracie’s younger siblings Maggie and Audrey, apart from the fact that Maggie goes to college.