New Kids On The Block are still hangin’ tough, and they proved that last night on stage in concert during their Total Package Tour. Music City channeled their inner ’90s self and enjoyed a “total package” show that included NKOTB, Boyz II Men and Paula Abdul.

Image Via NKOTB Facebook

In attendance enjoying the boy band, and reliving some epic moments, was Carrie Underwood, and also taking in the scene was country duo Big & Rich. Both country superstars joined NKOTB on stage to perform during their show. Big & Rich performed their iconic hit “Save A Horse” with the band, and Underwood sang “Happy Birthday” to both Danny Wood and Jordan Knight. Additionally, Carrie reunited with former American Idol judge Paul Abdul while backstage. It was not only a fun-filled night for the fans, but also for the country superstars!

Well, look who I ran into backstage at #TheTotalPackage Tour! So cool to watch her do her thing!

A post shared by Carrie Underwood (@carrieunderwood) on