Selena Gomez didn’t pull any strings in Puerto Vallarta … damnit. Biebs’ former squeeze was showing off the goods during her Mexican vacay … sporting a double-stringed bikini bottom thingy. There’s not a ton of material to her ensemble, but what there is — is definitely working overtime to cover the 22-year-old’s assets. Things are getting thick down in Mexico. It’s high-season for tourism.
