If the engagement announcement Tuesday of Kansas City Chiefs tight end Travis Kelce and Taylor Swift didn't already have you thinking of "Mary's Song (Oh My My My)" from Swift's 2006 self-titled debut album, you're likely not a Swiftie -- or you're love averse (no judgment).

For the rest of us, Donna Kelce's latest move only heightened the nostalgia.

Donna Kelce, 72, took to Facebook to seemingly welcome her future daughter-in-law to the family by making her cover photo side-by-side images of Kelce and Swift as kids.

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A supportive mother-in-law? We love to see it.

But given how many times we've spotted Mama Kelce side-by-side with the pop superstar cheering on her younger son (Donna is also mom to retired Philadelphi

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