Zac Efron says girlfriend Vanessa Hudgens
"outshines" all other women.The 20-year-old actor - who has been dating Vanessa since they starred alongside each other in 2006 movie 'High School Musical' - immediately knew that Vanessa was the one for him.He said: "Vanessa caught my eye straight away. She simply outshines all other girls because of her strong personality. I don't know if I believe in love at first sight, but I do believe in two people having chemistry straight away."I don't know what it was with Vanessa but we kind of clicked from the very beginning. She is not just a lovely girl, she is also a sexy and desirable woman!"Zac also revealed one of the most attractive things about Vanessa is her sense of humour.He added: "Vanessa is just a wonderful person. I can laugh and talk with her and, most of all, we have loads of fun!"