It has happened. They would have to have started their periods, but some girls do start that early.
Miracle Girls happened in 1993.
Cy Girls happened in 2004.
What happened with the girls of Texas Cheerleaders ?
Mean Girls DS happened in 505.
Some say she left cause she and the other 3 were fighting. But my best guess was that she left to go to college. That's why she wasn't in Cheetah Girls 3.
They went bust
Good Girls - comics - happened in 1987-04.
the cheetah girls grew older and other thing like college
He would ground you for a month (this happened to me).
Yuujin no Furi Furi Girls happened in 1994.
They broke up in 2010.