Aly & AJ Recall Surviving a 2022 Shooting While on Tour as They Fight for Gun Reform at White House (Exclusive) The sister duo tells PEOPLE about their new song, "Sirens," and working with March ...

It's taxing every night, but Aly and I feel we have a duty there, and I don't think we're going to stop anytime soon," says AJ Michalka, 33. "The work we're doing, it matters.

It's taxing every night, but Aly and I feel we have a duty there, and I don't think we're going to stop anytime soon," says AJ Michalka, 33. "The work we're doing, it matters. It's important." ...