Justin Bieber was smothered by his smokin' hot adult girlfriend Selena Gomez in Mexico yesterday ... and was so impressed by her incredible physique ... he snapped a few pics to capture the moment.
The couple is south of the border for a friend's wedding ... but yesterday, they spent the day taking in some sun at the hotel pool ... because, why not?
Topless Mexican Pics
with Selena Gomez
12/8/2011 5:15 AM PST BY TMZ STAFF
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