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Bobby Brown is officially locked up ... after turning himself in to authorities moments ago.
Brown was taken into custody inside an L.A. courtroom, where he appeared with his high-powered attorney Tiffany Feder. Brown had been ordered to turn himself in following his most recent DUI conviction.
TMZ broke







The Game tells TMZ, he is NOT schtupping Khloe Kardashian ... despite reports to the contrary.
Britney Spears is all that ... and a bucket of chicken.
