Because it should be noted: Today is Lindsay Lohan's 21st birthday. Remember when you were in college, and you had your birthday, and you made a big deal of going to the local liquor store with your I.D., just because you could and therefore should, and yet you knew in the back of your mind that it was sort of ridiculous, because you'd been able to get drunk easily enough with other I.D.'s, or on booze your friends bought, before you'd turned 21? This milestone is sort like that. But way, way more.
Related: Happy 21st Birthday to a Rehabbing Lindsay Lohan [Defamer]