Ashley Tisdale ATisdale090807_01_X17.jpg Looks like Vanessa Hudgens won't have to worry about any Audrina/Lauren style drama with her friend and High School Musical co-star Ashley Tisdale!

Ashley sat down with Seventeen and revealed that she's never had the hots for Vanessa's main man, Zac Efron. She told the mag, "I've never been attracted to Zac, and he's never been attracted to me - which is even more amazing! He always says I look hot, and I'm like, 'Aw, thanks Zac.' But really, it's more like siblings than a flirty relationship - he's seriously like my brother." Ashley added, "It's cool to have someone who's completely honest with you, who can give you a guy's opinion. And if I have a problem, I know I can call him whenever." But what if Vanessa and Zac broke up? Think Ash would be forced to pick sides?