The countdown is on! Only four days left until New Kids on the Block will perform on the Today show – their first live performance together 15 years. People.com has a first look behind the scenes as Donnie, Joey, Danny, and brothers Jordan and Jonathan rehearse for their big day. In the video, NKOTB members practice coordinated dance moves to their hit "Step By Step." After their appearance on Today, the group will kick off their new tour in East Rutherford, New Jersey on Friday. Their new single, the uplifting synth-heavy "Summertime," will be available Tuesday on iTunes.
– Ulrica Wihlborg
