Sofia Richie Gets Cheeky in a Pink, Thong Bikini While *Baecationing* With Scott Disick in Mexico

Da, da, damn, Sofia Richie! While vacationing in Mexico with her longtime beau, Scott Disick, the 20-year-old model rocked a pink, thong bikini that left *very little* to the imagination! Scroll through the gallery below to see all of the steamy snapshots.

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