PHOTOS: The Runaways Want You to Know Their Names

Just in case there was any doubt which actress was playing which part in Kristen Stewart's upcoming film The Runaways, all anyone need do is look at their shirts for clarification.

Kristen, clearly labeled "Joan Jett" was joined by co-stars Dakota Fanning as Cherie Currie, Stella Maeve as Sandy West and Arrested Development's Alia Shawkat as "Robin," who is based on real Runaways and Bangles bassist Micki Steele.