In Brief: How’s that for a catchy title? 19-year-old actress and singer (and yes, former girlfriend to the Jonas brother) Amanda Michalka has been cast in an unknown role (shocker!) in J.J. Abrams’ Super 8. The younger of the sisters that make up the musical duo 78violet formerly called Aly & AJ (she sometimes goes by the name AJ) announced the news on Twitter. Her other film work includes The Lovely Bones and the upcoming Secretariat. Follow our coverage of Super 8 here.