She's made no secret of the fact that husband Mick isn't exactly her type, but another groom is set to tick all of Jessika's boxes.
The blonde bombshell sets her sights on new groom Daniel the minute she locks eyes at him during this week's dinner party.
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"Dan is exactly Jessika's type and the kind of guy she normally dates... the tatts, the muscles, everything. Poor Mick doesn't stand a chance against a guy like Dan."
"Jessika couldn't believe her luck when he turned up on set," our insider reveals.
While speculation is rife that Jessika, 26, and Dan, 38, begin an illicit affair later in the season, it seems Dan – a single dad from the Gold Coast – might not be enough for Jess.
The Perth-based beauty hooked up with Love Island star Eden Dally, 26, earlier this month.
The pair attended the St Kilda Festival in Melbourne together and posted several videos on Instagram during their weekend together.
Woman's Day has since seen text messages between the pair (pictured below), which appear to confirm their steamy fling.
"Dan and Jess were going through a rough patch at the time, which sent Jess straight into the arms of Eden. Jess arranged to meet up with him in Melbourne to get back at Dan," a second source says.
"They pashed at the airport and went out for dinner that night before going back to the hotel. Eden told all his mates they hooked up, and Jess apparently mentioned to a few of her girlfriends that it was the best sex of her life."