So in Love!Faith Hill and Tim McGraw Pack on the PDA in Pre-ACM Awards Photo

Twenty years of marriage and still going strong!

Faith Hill took to Instagram on Sunday, April 3 to share a sweet new photo of herself kissing her husband, Tim McGraw, before the ACM Awards — and the two look more in-love than ever before!

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Leaving for the #ACMs.

A post shared by Faith Hill (@faithhill) on

"Leaving for the #ACMs," the "There You'll Be" singer, 48, captioned the sweet snapshot of herself and her country singer hubby sharing a romantic moment before heading to the annual country music award show.

RELATED: Tim McGraw Sings a Duet with 18-Year-Old Daughter Gracie McGraw During His Concert — See the Video!

Faith and Tim, also 48 — who married in 1996 — are parents to three daughters, Gracie, 19, Maggie, 18, and Audrey, 14.

Click through the gallery below to see more celebrity couples who’ve been together the longest!