Vanessa Hudgens Sits Down With The FBI

Law enforcement sources confirm with TMZ ... it was none other than the FBI that met with Vanessa Hudgens yesterday about the nude photos that were hacked from her Gmail account.

The FBI went to Vanessa's lawyer's office to meet with her in Century City, CA. The meeting lasted more than an hour and agents got info that we're told leads to one individual who may have hacked 50 A-list celebs.

We're told Scarlett Johansson was hacked by the same individual, who leads a ring of hackers.

The pic (above) shows Vanessa leaving her lawyer's office after the FBI chitchat.

Credit: TMZ

FBI Contacted Over Threats To Lindsay Lohan

TMZ has learned ... the FBI is now in possession of threatening and harassing messages sent to Lindsay Lohan and other members of her family.

As we first reported, Lindsay has been receiving a variety of ominous messages ... some of which her people believe came from Britney Spears' ex BFF, Sam Lutfi.

Sources tell us Dina Lohan and Michael Jr. have also been receiving strange messages -- some of which badmouth Dina, others warning them to stay away from Lutfi and Michael Lohan.

We're told DiLo has passed along the info to the FBI -- the agency that worked with her on Ali Lohan's identity theft case -- and they're "looking into it."

Credit: TMZ