Credit: ABC Family

It may be Shay Mitchell's (Emily) full time job to track down "A" in the mysterious land of Rosewood, but that's not stopping her from making time for some awesome side projects.

The Pretty Little Liars actress took to Twitter yesterday (July 29), showing off a photo of herself while working with Acuvue disposable contact lenses. Along with the behind-the-scenes montage pic, she wrote, "bts pics from my work w/ Acuvue & #ACUVUE1DAY winner Olivia. Shes beautiful!! Watch our vid!"

Talk about two brunette bombshells! Check out the photo below of Shay taking some time away from the PLL set for a different gig and let us know what you think in the comments.

Catch the next episode of Pretty Little Liars on Tuesday, July 30, 2013 at 8 p.m. ET/PT on ABC Family.

Credit: Shay Mitchell's Twitter Photo: Shay Mitchell Works With Acuvue