RG3 is about to sign a contract … a marriage contract — ’cause he’s engaged to his girlfriend Grete Sadeiko … who just announced she’s’ pregnant with the NFL star’s baby!
Robert Griffin III popped the question to the Florida State University track star during a day out to the beach in Fort Lauderdale … popping the question while decked out in a red suit.
Obviously, Grete said ‘Yes’ … and then posted a statement saying, “Today was the happiest day of my life and the last 8 months have been the most exciting time ever.”
She also said, “We are one month away from welcoming our beautiful baby into this world.”
This will be RG3’s second marriage … in fact, he JUST finalized his divorce from his college sweetheart Rebecca Liddicoat. They have 1 kid together.
RG3 and Grete’s relationship took off quickly — remember, they got tattoos of each other’s names just months into dating.