LipGloss Zac Efron has maintained a very, very low profile in Vancouver while working on his new film Charlie St Cloud. Stays away from party places, is smart about his movements, and is focusing all his energy on his role.

He is professional on set, rather aloof but polite, and eager to learn, clearly intent on modelling his career after his idol Leonardo DiCaprio. Can’t say that’s a terrible gameplan. Maybe Leo told him to get rid of that ridiculous hair.

Zac’s girlfriend is also in town – she’s filming Sucker Punch. This is Vanessa Hudgens yesterday without makeup. She’s cuter without makeup.

But while Zac has been well behaved and low maintenance on Charlie St Cloud, my sources tell me Vanessa’s attitude is slightly less … endearing. I hear she’s not well liked by the “little people”, that she’s not particularly kind to them, “bratty” is the word that was used, and that she supposedly showed up on Zac’s set the other day with her friends and was so obnoxiously distracting, certain members of his crew thought she was drunk.

Zac was able to power through his scenes in spite of it. Needless to say, she wasn’t exactly welcome.

By the way. Did you ever hear about this? Happened at the Bandslam junket. I mean please.

Exclusive photos from PUNKD Images