New details on the social media accounts of The Amazing Race's season 23 contestants seem to give away just who won the $1 million grand prize.

Spoilers suggest that Amy Diaz of Providence, R.I. and Jason Case of Boston, Mass., are the official winners of the show's 23rd season.

It was previously reported that cousins Leo Temory and Jamal Zadran could not possibly be the winners, as they are currently competing while the show films its 24th season.Previous winners cannot return to compete a second time.

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Marie Mazzocchi, of Team Exes (with former boyfriend Tim Sweeney), posted on Twitter several potential clues as to who won.

She tweeted on Dec. 1 "Hahahaha god I love the afghanamals," referring to Temory and Zadran. She also posted a photo of herself and Sweeney with the cousins on Instagram on Dec. 5. The four are all sitting in a bed together, and Mazzocchi captioned the photo "#TBT Slumber Party with those crazyy Afghanimals."

The photo alludes to a potential alliance that will form between the two teams in the finale episode, airing Dec. 8. A potential alliance in the final leg could help knock out married ER doctors Nicole and Travis Jasper, who have been having a difficult time the last few legs.

A clip of an extended interview Mazzocchi and Sweeney gave during the show's filming showed them enjoying the fact that the usually consistent doctors were starting to falter.

"It's kind of nice to see Travis and Nicole fall apart a little bit...they were struggling, and they were nervous, and it's like...finally...it's nice to see," Mazzocchi said.

Sweeney added that the doctors were likely starting to falter because their profession forces them to think in a less creative way.

"These challenges are getting harder and harder, and more unpredictable and that's where it doesn't work in their minds," he said. "They're doctors. That's what they do. They rely on the predictive model, they don't rely on 'Let's just figure out how to put make up on,' or something they've never seen, and they're struggling with it."

However, despite the potential alliance likely knocking the struggling doctors out of the race, a comment on a photo Diaz posted on her Facebook page alludes to the possibility that the former model and her boyfriend are indeed the season's winners.

Diaz posted a photo collage featuring pictures of her and Case during different legs of the race, captioning it, "As this Amazing Race journey comes to an end this weekend, Jason and I feel so blessed to be able to look back on this unbelievable journey! Through the highs and lows, we stayed #BostonStrong and #RhodyProud!"

Gail Case, presumably a relative of Jason's, commented on the photo "I wouldn't miss it for 'a million." Hahaha!"

The comment is a direct reference to the $1 million prize the couple took home if they indeed won the race.

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The two-hour finale episode, which airs on Sunday, Dec. 8 will feature teams traveling from Bandung, Indonesia to Tokyo, Japan. There they will have to find a roaming vending machine at Shibuya Scramble Crossing, encounter a potential detour where they have to either participate in a human bowling competition or make a phone call at the bottom of a giant fish bowl, and build a giant robot at the roadblock in Shinjuku Central Park. Leo and Jamal, who came in last on the prior leg, but were saved due to a non-elimination, will also have to complete a Speed Bump where they are required to capture an escaped "rhino," according to Reality Fan Forum.

One team will be eliminated at the end of that leg, and the final three will then fly to Juneau, Alaska to complete the race. The tasks they must complete before crossing the finish line will include deploying flour bags from a bush plane onto Grizzly Bar, climbing ice and smashing it to reveal a clue, and potentially ziplining or doing a task which involves a large structure for a detour.

The Amazing Race 2-hour finale episode will air Sunday, Dec. 8 at 8 p.m. on CBS.

Tags: The Amazing Race CBS television