After spending nearly five months incarcerated after a controversial sentence for violating probation, the Philadelphia rapper was out and en route to a basketball game on Tuesday evening. The Pennsylvania Supreme Court ordered an immediate release for Mill earlier in the day, directing the judge to release him on "unsecured bail.""I'd like to thank God, my family, my friends, my attorneys, my team at Roc Nation including JAY-Z, Desiree Perez, my good friend Michael Rubin, my fans, The Pennsylvania Supreme Court and all my public advocates for their love, support and encouragement during this difficult time," the rapper, whose full name is Robert Rihmeek Williams, said in a statement obtained by CNN. "While the past five months have been a nightmare, the prayers, visits, calls, letters and rallies have helped me stay positive."Philadelphia 76ers co-owner Michael Rubin, a vocal supporter of Mill, shared an Instagram photo of Mill on the way to a 76ers game on Tuesday night.Mill received a two-to-four year prison sentence in November for violating probation on a 2008 gun and drug case. (He was arrested in 2017 after being involved in a fight and arrested again later for popping wheelies on a dirt bike.) Judge Genece Brinkley cited a failed drug test and the rapper's noncompliance with a court order restricting his travel in her sentencing order.Earlier this month, the Philadelphia District Attorney's office recommended a new trial for Mill. But after a judge denied Mill bail, his plea was moved to the state's Supreme Court. Related: Everything you need to know about #FreeMeekMillThe case, which remains under appeal, has sparked outrage from criminal justice reform activists. Mill received widespread support from notable artists and athletes, including Colin Kapernick, rappers Jay-Z, T.I. and Rick Ross, New England Patriots owner Robert Kraft, comedian Kevin Hart and the 76ers' Rubin."I think what the support did is bring the overall problem of the criminal justice reform that's needed to light," Rubin told CNN in an interview Tuesday. "There's so many other people that have been wrongfully convicted."Mill thanked the Philadelphia District Attorney's office for its support."To the Philly District Attorney's office, I'm grateful for your commitment to justice. I understand that many people of color across the country don't have that luxury and I plan to use my platform to shine a light on those issues," he tweeted. "In the meantime, I plan to work closely with my legal team to overturn this unwarranted conviction and look forward to reuniting with my family and resuming my music career."