The Bachelor's Rachael just gave away a fellow contestant's relationship status.

Former Bachelor contestant Rachael Gouvignon  just gave away the relationship status of a fellow mansion-mate.

Kiki Morris, who was also in the running to win Richie Strahan’s heart earlier this year, recently posted a cozy photo with a man dressed in matching blood-sucker-inspired Halloween costumes.

“When you find good selfie light and Bae just wants to suck your blood!” the 29-year-old captioned the image. “Happy Halloweeny. Girl Scout for life.”

The WA support worker then commented: “Ohh, there’s the mystery man, so happy for you babe.”

When you find good selfie light and Bae just wants to suck your blood! Happy Halloweeny ???? Girl Scout for life

A photo posted by AUSTRALIA snapchat????Kiki_Morris (@kikimorris) on Oct 28, 2016 at 11:15pm PDT

So, who is this mystery man?

Well, his name is Jeremy Banks, he’s 27 years old, he likes spending time in and around the water… and that is as far as our Insta-stalking has taken us. (Don’t Google him. A nasty, unrelated US murder case dominates the first page of results.)

We’ve also found out he looks pretty good without his shirt off.

A photo posted by Jeremy Banks (@jembanks) on May 28, 2016 at 7:46pm PDT

Oh – and that judging from Kiki and Jeremy’s recently-posted photos, the couple appear to be smitten.

We’re more like a really small gang ???? @jembanks Recovering from my weekend by hiking and swimming on this amazing Sunday ☀️

A photo posted by AUSTRALIA snapchat????Kiki_Morris (@kikimorris) on Nov 5, 2016 at 3:27pm PDT

It seems many ex-Bachelor contestants are supportive of Kiki’s new relationship, with friend Noni Janur liking and commenting on one photo of the loved-up pair. “Cuties,” she wrote, followed my love heart emojis.

Another ex-contestant, Zilda Williams from Sam Wood’s season of the show, also sent a positive message to Kiki, writing “Happy Halloween babe- ps your new man…what a hot couple xx.”

While they might not have found love on television, it looks like The Bachelor alumni are keen to follow each other’s romances outside the mansion.