Zac Efron (Born 1987, 27 years old, almost 28)
Colton Haynes (Born 1988, 27 years old)
Sam Tsui (Born 1989, 26 years
Max Schneider (Born 1992, 23 Years Old)
Even if it is just a TV Show like Big Time Rush, for 4 Season, and have 4 Albums, but not on Nickelodeon. On MTV. I guess that would be cool.