Double Trouble: An All Grown Up fanfiction

Lil and Phil are as different as identical twins could be. Phil is gross and immature. Lil is sophisticated, fashioanble and really mature.
But even these inseperatable twins can break apart, when Lil dumps Phil for another group of cooler, popular, more mature friends.
They're stirring up double trouble.
(Picture found off of Google, under "all grown up lil and phil")