Ashley Tisdale: Batman for Halloween!

Ashley Tisdale dresses up as Batman while celebrating Halloween on Wednesday (October 31) in Studio City, Calif.

The 27-year-old actress posted a picture and tweeted, “Batman and Robin #nanana anananananananaBATMAN.”

PHOTOS: Check out the latest pics of Ashley Tisdale

Over the weekend, Ashley spent time with her High School Musical gal pal Vanessa Hudgens at Halloween Horror Nights in Universal Studios.

Ashley recently finished shooting her upcoming film Scary Movie 5, which is out in theaters on April 12, 2013.

15+ pictures inside of Ashley Tisdale celebrating Halloween as Batman…