High School Musical star Zac Efron insists he is dedicated to his acting career - but isn’t prepared to drastically transform his physique for a film role. The 19-year-old star put on weight and dyed his hair black to play heart-throb Link Larkin in Hairspray, but admits he wouldn’t go any further to prepare for a role. You’re so right its fun playing with your hair i died my hair red for a school play it was fun to look a little different and I like your hair black it was cool and good singing in hairspray and high school musical. His smile too is nice and he looks rather cute. Once a girl told me I looked cute, on which I thought it wasn’t a nice compliment but I now think it was the best compliment I ever received from a female. Looking like a tough guy is something that all males transpire to be but cute looks are natural and cannot be made up.