If you're a celebrity without a mugshot, are you even a celebrity?

Apparently not, considering lots of celebs, from child stars to A-list actors, have had a run-in with the law at one point or another.

Most A-list trouble is the result of driving while either intoxicated or under the influence — Keeping up With the Kardashians star Scott Disick, child star Amanda Bynes, pop star Justin Bieber, and Mean Girls actress Lindsay Lohan all have DWIs or DUIs on their records.

Meanwhile, The O.C. actress Mischa Barton, Gossip Girl actor Chace Crawford, and reality star Blac Chyna have all been busted for possession of drugs.

But other celebrities have been charged with more serious offenses — former Two and a Half Men star Charlie Sheen was arrested on domestic violence charges in 2009 after an altercation with his then-wife, Brooke Mueller. Former NFL star O.J. Simpson was infamously charged and acquitted on two counts of murder in the 1994 deaths of his ex-wife Nicole Brown Simpson and her friend, Ron Goldman.

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Whether the celeb (criminal?) was charged with a minor misdemeanor or a serious felony, the outcome was always the same — it was time to grimace for the camera.

Click through the gallery to see more celebrities who have been arrested!