They're the top three students in the Class of 2010.
Lauren is the school's valedictorian, and her sisters Stephanie and Allison are the salutatorians.
Assistant principal Jason Clyne tells The Atlanta Journal-Constitution that the triplets are also noted student athletes in softball and golf.
Dad tells the paper Lauren plans to go to Pomona College in Claremont, California.
The other two-thirds of the triplet set are still considering their college choices.
Pomona, Duke and Emory are in the running.
