Vanessa Hudgens: Halloween Horror Nights with Sister Stella!

Vanessa Hudgens poses with some scary characters while attending the Halloween Horror Nights attraction at Universal Studios Hollywood over the weekend in Universal City, Calif.

The 23-year-old actress took along her sister Stella for the fun evening and posted about her experience on her blog!

“It’s October 1st and thought I’d share some of my pics from Halloween Horror Nights. Was sooooo much funnnnnn!!” Vanessa wrote.

Also pictured inside: Nick, Joe, and Kevin Jonas (with wife Danielle), Connor Cruise, Matthew Lawrence, and Seth Green at the attraction.

10+ pictures inside of Vanessa Hudgens and others at Halloween Horror Nights…