LOS ANGELES, Apr 24: Boy band the Backstreet Boys – now all grown men – on Monday marked their 20th anniversary and their upcoming world tour by getting a star on the Hollywood Walk of Fame. “Backstreet is Back … And we aren’t going anywhere,” Nick Carter, 33, told fans as all five members of the 1990s band gathered to unveil their star – located right next to another popular boy band, Boyz II Men. (agencies)