And fellow Big Time Rush original cast members Katelyn Tarver and Stephen Kramer Glickman will be joining the band for every show of the "In Real Life" tour, bringing nostalgia to thousands.

Kendall Schmidt, James Maslow, Logan Henderson and Carlos PenaVega will be taking their hit Nickelodeon show on the road with their upcoming Big Time Rush In ... changed the band’s dynamic.

Mark Von Holden/WireImage/Getty Big Time Rush to Perform ... So we want our band, our production to feel more current," Maslow says. On the show, each member — which also includes Kendall ...