Aly Michalka and Ashley Tisdale in Seventeen

Hellcats stars Aly Michalka and Ashley Tisdale grace not just the cover of next month’s Seventeen but also a multi-page photo spread, which you can check out a few of below.  In the duo’s interview, Aly, 21, admits that she’s always looked up to Ashley, 25, saying “we were only four years apart from Ashley but AJ & I always wanted her to babysit us. We thought she was so cool and so hip.”