Daily Star reports, The New Kids On The Block star has urged the lads to call off their hiatus soon or they’ll struggle to reach their old levels of success.
Donnie Daily Star: “They were pretty great, they were all really great vocalists individually.
"I would love to see them reunite, they were sort of reaching heights that very few bands, let alone boybands, ever reach.
"In my opinion they were just starting to climb, it seemed like it was just the beginning.
“It’s very sad that they ended it so quickly because I do think they were just about to hit great success.
“I can’t say that they should have stuck together as I’m sure they had their reasons to separate but it would have been brilliant and I honestly think if they respect each other enough and give each other time the they will return and the reunion will be crazy.”
Donnie has highest hopes for Harry Styles as a solo artist.
He laughed: “I wouldn’t say I am a Directioner, but I think Harry has some really good music coming out soon.”
NKOTB’s new single One More Night is available now and EP Thankful is out on Friday.