Celebs Who Were Childhood Friends

Leonardo DiCaprio and Tobey Maguire 1 of 16

Long before they starred together in 'The Great Gatsby,' Leonardo DiCaprio and Tobey Maguire met at an audition for the 1990 spinoff of 'Parenthood.' They have been the best of friends ever since.

Click through to find out which other big name celebs were childhood pals!