Zac Efron, you’re only getting hotter with age! The High School Musical turned Charlie St. Cloud star turns 23 today! While Zac is definitely looking older, it totally works in his favor. We don’t wish he was 17 Again! Take a look back at Zac’s career and his transformation to Hollywood hottie in the gallery celebrating his 23rd birthday after the jump!
He may still be dating co-star Vanessa Hudgens, but Zac days dancing in High School Musical seem long gone looking as his very successful career since then!