R. Kelly Chicago Sex Abuse Conviction Upheld 20-Year Sentence Remains
update
8:47 AM PT -- R. Kelly's lawyer Jennifer Bonjean tells TMZ ... "Our fight is not over. We will see review from the USSC (SCOTUS) on the statute of limitations questions at a minimum. And he has habeas remedies at his disposal. And if we win in NY. He will be entitled to resentencing in Illinois. So this story is far from over."
R. Kelly's crusade to make a dent in his lengthy lockup in prison has crashed and burned ... a federal appellate court just upheld his conviction and sentence to cap off the week.
The "Ignition" singer was sentenced to 20 years in prison in his child porn case out of Chicago, and the 7th Circuit Court of Appeals just affirmed that sentence -- this after Kelly tried having it tossed, citing the statute of limitations had passed as his defense.