Ashley Tisdale In Premiere Of Hellcats Series: When it comes to giving readers an early look at the Hellcats  series premiere, we're gonna be aggressive. B-E A-G-G-R-E-S-I-V-E... be aggressive! In other words, we've posted a slew of photos from the September 8 episode below. They feature stars Aly Michalka as Marti and Ashley Tisdale as Savannah, along with shots of others in the cast. Check out an extended promo for the new CW drama and then click on each image for a larger view.