The Backstreet Boys, from left, A.J. McLean, Nick Carter, Brian Littrell, Howie Dorough, and Kevin Richardson arrive at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Kevin Richardson will join his former mates in the Backstreet Boys (from left, Brian Littrell, A.J. McLean , Nick Carter and Howie Dorough) for an Aug. 31 performance on ABC’s “Good Morning America” as part of its summer concert series. (Associated Press)
FILE - In this Nov. 21, 2010 file photo, members of the Backstreet Boys and New Kids on the Block, from left, Donnie Wahlberg, A. J. McLean, Joey McIntyre, Nick Carter, Jordan Knight, Howie Dorough, Danny Wood, Brian Thomas Littrell, and Jonathan Knight, arrive at the 38th Annual American Music Awards in Los Angeles. (AP Photo/Chris Pizzello, file)
Members of Backstreet Boys and New Kids on the Block arrive at the 38th Annual American Music Awards on Sunday, Nov. 21, 2010 in Los Angeles. From left, are Donnie Wahlberg, A. J. McLean, Joey McIntyre, Nick Carter, Jordan Knight, Howie Dorough, Danny Wood, Brian Thomas Littrell, and Jonathan Knight.
