98 Degrees have reunited and it feels so good! The boy band (or should we say man band?) made their reunion official this morning (Aug. 17) with a special performance on 'TODAY.'

The concert marked the groups first television appearance in over 10 years, and was a part of the morning show’s ongoing Summer Concert Series. Fans were treated to live renditions of 'The Hardest Thing,' 'Because of You,' 'I Do' and 'Invisible Man.'

“In the 10 years since our last performance as 98 Degrees we’ve each achieved personal success and grown as individuals, while remaining a close-knit family," the band said in a press release in July. "We have also been fortunate to have the support and enduring love of our fans every step of the way. With so much to celebrate, this reunion is going to be one big party, so whether you tune in to the 'Today Show' or join us at the MixTape Festival, everyone’s invited."

On Saturday, Aug. 18, 98 Degrees are set to perform at the first annual MixTape Festival in Hershey, Pa. Other notable artists on the two-day pop festival lineup include Kelly Clarkson, The Fray, NKOTBSB, LL Cool J and the Wanted. 98 Degrees is currently in the studio working on new music.

Watch 98 Degrees Perform 'The Hardest Thing' on 'TODAY'

Watch 98 Degrees Perform 'Because of You' on 'TODAY'

Watch 98 Degrees Perform 'I Do' on 'TODAY'

Watch 98 Degrees Perform 'Invisible Man' on 'TODAY'