Contributed by elgato1019_1:
Tiffers from the Backstreet Boys Forum at LiveDaily.com says, “Howie is at Nick’s show right now! My sis called from the show again, and Howie is there! Isn’t that sweet of him! He is there with Lee B. Sisqo is also there… wonder who else is lurking around at the show!” This show is at the House of Blues in Las Vegas.