Credit: ABC © Disney ABC Television Group Photo: Diego Boneta is Alex Santiago
Diego Boneta (Alex) has a secret: he’s an underage drinker.

When asked about his favorite summer beverage, he laughed nervously, asking, “Is this airing in Mexico or the U.S.?”

Mexican hottie Diego prefers Coronita south of the border, but in the States, where he’s not old enough to drink, he claims he sticks to non-alcoholic Arnold Palmers.

Uh-huh. And we partied our way through college on nothing but Shirley Temples. Keep playing innocent and hiding your wild side, Diego. It’s sure to be good practice for your stint in Rosewood.