Aly Michalka's sister AJ sings the Hellcats theme with her. And in the second half of the season, Zap2It confirms that AJ will join her sister's show for a multi-episode arc. AJ will be playing a girl working at a record store near Lancer University. Can we expect a musical number from the sibs (if you didn't know Aly and AJ are actually in a band, now known as 78violet)? According to The CW, a musical number is likely.
Catch Hellcats on etc at 8pm on Wednesdays.