WATCH: Carrie Underwood Sings 'Happy Birthday' To NKOTB Members


New Kids On The Block brought their tour with Paula Abdul and Boyz II Men to Bridgestone Arena in Nashville last night. Two of the guys of NKOTB just celebrated birthdays: Jordan Knight on May 17 and Danny Wood on May 14. Carrie Underwood surprised the crowd by coming out and singing 'Happy Birthday' to the two. 



Want to know more about Kirsten? Get their official bio, social pages & articles on B100! Read more


Content Goes Here