Matthew Morrison made a very special announcement yesterday, May 17, on Good Morning America about his upcoming tour plans. 

Touching on the setbacks he's encountered with his own string of dates, the hunky 'Glee' teacher revealed that he will act as main support to two of America's most popular boy bands:

"I'm gonna be joining The Backstreet Boys/New Kids On The Block Tour"

Watch the full interview and performance of his debut single, 'Summer Rain', live from the show here: