Jensen Ackles se dévoile sur la première photo officielle de la saison 3 de "The Boys" : l’ancienne star de "Supernatural" incarnera Soldier Boy, le premier des super-héros ! Prime. Jensen Ackles Underwear Preference: Boxers or Briefs. So you’re looking for photos of our TV-boyfriend Jensen Ackles underwear, eh? And you’re wondering whether he wears boxers or briefs? But who cares about his underwear, when he looks awesome being hosed shirtless in jeans.