Joe Jonas revealed he hated his flat-ironed hair phase.
He confessed his teen pop star days led to the style.
Jonas joked his brothers helped him with hair styling.
Joe admitted he avoids conditioner, finding it too slick.
Fans recall Joe and Kevin’s flat-ironed hair from Disney Channel days.
Jonas Brothers reunited in 2019 after a long break.
Joe’s split from Sophie Turner shocked fans in September 2023.
Joe’s new single “Work It Out” hints at his recent breakup.
The song's lyrics explore personal insecurities and therapy struggles.