AJ McLean will stand by his daughters no matter what. The Backstreet Boys singer, 44, recently spoke to PEOPLE about his daughter's decision to change her name from Ava to Elliott, sharing that he ...

AJ McLean is starting a new chapter ... compelling human interest stories. Last year, McLean shared that his daughter had changed her name from Ava to Elliott. "When my daughter asked to change ...

"She is one of the most grounded, humble performers ever," the Backstreet Boys singer said of Swift Taylor Swift helped AJ ... like, 'Ava.' And I was just like, 'What? Mind blown,'" McLean went ...