AJ Michalka is Blue Plaid Pretty

AJ Michalka bundles up in a grey coat and blue plaid shirt as she leaves her Vancouver hotel on Monday afternoon (April 12).

The 19-year-old actress/singer is currently in Vancity visiting big sister Aly, as she films her new CW pilot Hellcats.

Ashley tweeted from set Tuesday morning, “On set! Hellcats, Hellcats…..Go big BLUE! Lol”

AJ, Aly and gal pal Ashley Tisdale recently took in the town over the weekend to celebrate her 19th birthday.