It takes a lot to get us angry these days. We're medicated and mostly in a constant state of sedation. However, we'll make an exception for TMZ's new slideshow: Premature Aging! (exclamation point theirs). This is a gallery featuring 74 photos of celebrities with pithy comments underneath, criticizing them for looking "decades" older than their age. For instance: "Mischa Barton — At 22, she looks old enough to play her mother on The O.C." or "Tara Reid — At 32, she's still not as haggard as her liver."