Donnie Wahlberg in 2024 (left) and 1989 (right).

The former boy band member told 'Entertainment Tonight' that his mom has the piece of hair in a Ziploc bag Donnie Wahlberg has a special ... his rattail from his New Kids on the Block days after ...

Donnie Wahlberg has a special keepsake from his '90s boy band days. During a chat with Entertainment Tonight, the actor, 55, revealed that his mom kept his rattail from his New Kids on the Block ...