Well, she is on Amercan Horror Story: Coven.
"I love Halloween," Emma Roberts told Jay Leno during an appearance on Thursday's Tonight Show when the holiday came up in conversation. "I dress up every year. I've had some pretty good costumes in the past."
And with that, Leno proceeded to pull up a couple of cute pics of Roberts dressed as a rollerblading Frankenstein as well as a 1950s poodle skirt-wearing girl.
As for this year?
"I'm going to be Jazzercise Barbie," the 22-year-old actress revealed. "I was vintage shopping in New Orleans, where we're filming the show, and I came across a Jazzercise onesie-thing and I was like, 'I have to incorporate this into my Halloween costume somehow."