Big Brother alums Cody Nickson and Jessica Graf are having an excellent February.

Not only are they in the final four teams of The Amazing Race, but the reality TV couple are now engaged! The lovebirds met last summer while filming Big Brother Season 19 and started a showmance that continued even after they were both evicted from the house. From there, they joined Season 30 of The Amazing Race where they've been doing pretty well.

Nickson popped the question to Graf during a hike in Los Angeles' Runyon Park on Tuesday, Feb. 13. He posted a video of their sweet romantic moment on Twitter on Thursday.

"Forever with each other is not enough!" Nickson wrote in the YouTube video description. "Thank the Lord, thank you to everyone who prayed for us, thank you to BB for casting us so we could meet, thank you to Joey Hamra @HamraDiamonds in NYC for helping design the perfect ring, thank you Lori for helping keeping it a secret since we are together every waking moment, thank you to our family and friends for understanding us neglect them to spend time together. We are truly blessed."

Now the big question is can the couple plan their wedding with a $1 million Amazing Race grand prize? Tune in to the Season 30 finale on Wednesday, Feb. 21 at 8/7c on CBS.

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