Congrats!! Rapper Nelly FINALLY Gets Engaged . . . To Floyd Mayweather's EX-GIRLFRIEND!!! (PICS Of The Engagement)

CONGRATULATIONS are in order - rapper Nelly is off the market.

The St Louis rapper proposed last night to his longtime GF Shantel Jacskosn. Shantel is most famous for being engaged to boxing SUPERSTAR Floyd Mayweather.

We wish both of them the best.