vanessa hudgens leaked 2011

Vanessa Hudgens has contacted cops after more leaked nude pictures of the star appeared online recently.

The 22-year-old was shocked again, when personal raunchy photos of the Sucker Punch actress leaked this week.

It's the third time Vanessa has had explicit pics made available online - the first occurrence happened in 2007, followed by a second batch of snaps last year.

Now Hudgens' lawyer Christopher Wong, reveals she has been in touch with the police to catch whoever is responsible for the leak.

"Vanessa is deeply upset and angered that these old photos, which were taken years ago, continue to resurface," he told TMZ.

"It is particularly disturbing that whoever got a hold of these private photos seem to be intent on illegally leaking them out over a long period of time. We are actively working with law enforcement to determine who is responsible and to hold them accountable for their actions."