Cee Lo Green made the announcement yesterday on 'Ellen'...

He is not returning to The Voice!

Usher and Shakira are scheduled to fill in for CeeLo and Christina when the show is back next week.

Cee Lo says, "I'm going to continue my relationship with NBC. I have a television show development deal with them as well and hopefully some other talk show opportunities for later in the year. But yeah, I'm going to miss The Voice too. So I'm not coming back, guys."

We talked about this on the FUN Morning Show earlier today, and Michael and I seem to think it *may* have something to do with his recent troubles in court...but that's purely speculation on our part. Cee Lo says he is quitting to work on his music career.