(Biz Markie and Joey McIntyre of NKOTB at Madison Square Garden on June 21, 2015 – photo by Ryan Kravontka)

(June 22, 2015) – New Kids On The Block welcomed two very special guest performances from 50 Center and Biz Markie on their Main Event Tour last night in New York City last night. The two rappers took to the stage at Madison Square Garden to perform “In Da Club” and “Just a Friend” respectively.

Check out photos & video from the performances below:

Video: https://www.dropbox.com/sh/deb1p8rc32onw17/AAAxei7IBYVcC2LHrZrQU5TBa/Video?dl=0

Photos: https://www.dropbox.com/sh/deb1p8rc32onw17/AAANmy6C7yqf32p6SPmY-kIva/Photos?dl=0

The Main Event Tour, featuring special guests Nelly and TLC, continues tonight with another highly-anticipated show at MSG in New York City before heading to NKOTB’s hometown of Boston for two shows at the TD Garden on June 24 and 25. The tour concludes July 2 at the First Niagara Center in Buffalo, NY. For full details on remaining dates and information on where to purchase tickets, please visit http://nkotb.com/events.

The tour has been thrilling fans and earning critical praise across the country since it kicked off May 1 in Las Vegas. Fuse raves that “it was clear that although these men are definitely not new kids anymore, they still have the right stuff” while Dave Holmes of Esquireproclaims, “I’ll be damned if it wasn’t the best time I’ve had at a concert in years.”