Zac Efron can legitimately pull off anything… even a mustache that resembles something we would have seen in a 70s nudie flick. The Neighbors star, who had been growing out a thick beard over the last couple months, debuted the new look during an appearance on Joseph Gordon-Levitt ‘ s show hitRECord. Efron has been on a little hiatus from work–growing out his facial hair, hanging out with his new girlfriend Sami Miró, and even adopting a new puppy. New look, new romance, new dog…things are looking pretty good for Zac these days!