Tekashi69 notoriously pleaded guilty to use a minor in a sexual performance.
His plea deal, which he took in October 2015, was a three year suspended sentence which turns to two years probation if he meets certain requirements, including getting his GED, staying out trouble, community service, and writing a letter to the victim.
He was supposed to have his moment truth at a sentencing hearing in New York today.
But that's been delayed after 69 admitted he hasn't passed his GED yet. Why? Well, the 21-year old failed the science portion the test.
Mennin could have thrown 69 in jail for his failure to meet the terms his deal. Instead, she adjourned his sentencing hearing to April 10, 2018, giving 69 what she called "one last chance" to get his GED and avoid a three-year sentence.
6ix9ine -- who just announced his debut mixtape will drop February 23 -- was heard saying he was going to take "mad courses."