However, the connection between the reality tv contestants doesn't end there.
Nichole's so-called 'doppelganger' and soon-to-be foe on The Bachelor, Monique Morley, is a close friend of Dan's ex-girlfriend, Jessika Power.
Like the MAFS-star, Monique is from Perth and shares mutual friends with Jessika Power.
Interestingly enough, the 26-year-old is also the ex-girlfriend of Jessika's brother, Rhyce Power.
With all these uncomfortably close connections, it's no surprise that Nichole and Monique are set to square off in the next episode of The Bachelor.
In a trailer, which aired at the end of the last episode of Channel 10's popular tv show, Nichole appears to reach her boiling point and is seen storming offset.
The drama transpires when Monique pulls Bachelor Matt Agnew to the side for a very flirty chat, leaving Nichole fuming.
"Way to p**s Nichole off," Nichole - who arrived to The Bachelor on a motorbike - said as she watched, talking about herself in the third person.
Nichole appears to be threatened by the lingerie designer and even drew comparisons between their appearances when watching Monique speak to the Bachelor for the first time.
In the trailer for the next episode of The Bachelor, Nichole can be heard telling fellow contestant Rachael Arahill, "She thinks she's better than us," before losing her temper and storming off.
"I'm f***ing over it," the Gold Coast cafe manager swore, "I'm f***ing done with it!"
The next episode will unveil whether Nichole leaves for good, however, her suggestive pictures with Dan Webb shared on social media over the weekend seem to hint that she isn't vying for Matt Agnew's heart anymore.