AJ Michalka: Dry Cleaning Pick Up

AJ Michalka checks a message on her phone while out and about on Wednesday afternoon (October 31) in Calabasas, Calif.

The 21-year-old actress/singer picked up some dry cleaning on her way back home, where she got dressed for another Halloween party.

“A flower child… @danielagysler Love my dress :) Happy Halloween everyone xoxo http://instagr.am/p/ReKg6ok0lv/” AJ tweeted.

Earlier over the weekend, AJ was spotted at JustJared’s Halloween bash as Goldilocks with big sis Aly and as the Mad Hatter at another party with pal Patrick Schwartzenegger.

TELL JJJ: Which of AJ’s costumes do you like better?

10+ pics inside…