WATCH: 98 Degrees Reunion Performance on 'Today' show

By:OK! Staff

Aug. 17 2012, Published 3:57 p.m. ET

A lot's changed since the heyday of 98 Degrees, but a quick glance at the foursome's reunion performance on the Today show could've catapulted anyone back to 1999.

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A decade later and, dare we say, still swoon-worthy, Nick and his brother, Drew Lachey, Jeff Timmons and Justin Jeffre sang the band's big hits: "Invisible Man," "I Do Cherish You," "The Hardest Thing," and "Because of You" amidst rather campy dance moves.

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The boys likely see this as a warm-up, as they're slated to perform tomorrow at the Summer Mixtape Festival in Hershey, Pa.

Meanwhile, Nick's gearing up for his juiciest role yet: Dad. Wife Vanessa Minnillo-Lachey is due with the couple's first child next month.

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“I can’t even explain how excited I am,” he told People. “For someone who has wanted a family for such a long time, I’ve looked forward to this moment. Now that it’s almost here, it’s awesome.”