“Extra’s” AJ Calloway sat down with the New Kids on the Block, Tiffany, Salt-N-Pepa, Debbie Gibson and Naughty by Nature as they promoted their Mixtape tour.

The all-star lineup ruled the music charts in the ‘80s and ‘90s. Of the craziest fan encounter, NKOTB’s Joey McIntyre shared, “Korean schoolgirls in the bathroom when I came home from the gym. Sounds like every teen boy’s dream until it happens to you.”

The North American leg of the Mixtape tour kicks off next summer.

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