Robert Griffin III most recently plied his trade for the Cleveland Browns, but he's a free agent now. He's still on the open market and looking for a new contract, whether short or long-term. 

In the meantime, Griffin is making some long-term plans off the field. Griffin's girlfriend, Grete Sadeiko, announced on Instagram this weekend that the couple is now engaged, and that she's pregnant with their child. 

The caption on Sadeiko's photo reads:

"2IN1: Today was the happiest day of my life and the last 8 months have been the most exciting time ever. The man of my dreams and love of my life asked me to marry him today and we are one month away from welcoming our beautiful baby into this world. Words can't describe the feelings and emotions... Unreal. I'm the happiest girl alive and so excited about everything ahead #BestDayEver #Engagement #BabyShower #TooManyEmotions."

Griffin posted the same set of photos with the following caption: 

"Soulmate. Love of my life. Better Half. Perfect Someone. These are just a few things you @gretesadeiko represent for me. That smile on your face says it all my sweet and it is reflected on my heart. I am happy. It is the greatest feeling to find the one who believes in love like you do and I have that. I found my peace. You deserve the world and I am honored to be the one to explore it with you and our beautiful baby to be. I love you baby #Engagement #BabyShower #BabyShowerTurnedEngagementParty #BilingualProposal #YesImWearingaSuitAtTheBeach #Smile #Happiness #BestDayEver #Love"

From the looks of things, Griffin took Sadeiko to the beach, where he surprised her with family, friends, and a sign asking her to marry him -- in two languages (Sadeiko is Estonian). He was not afraid to get down on one knee in the sand in his bright red suit.