According to the source, Dan leaves his TV bride Tamara for none other than Jessika Power.
The caller who is close to Tamara's best friend said Dan sleeps with Jess. EAT UR HEART OUT INES AND SAM.
Fitzy & Wippa pushed for more info from the source, and asked if he was referring the MAFS promo clip where Jessika calls Dan "not a snack - more of a meal".
"Mate, I know it's a fact - it's actually going to play out on the show," Ken revealed.
Only a day later, Tamara and Dan were expected on the same radio show... but Dan cancelled last minute.
Tamara was asked one word to describe Jessika, and she said "no comment".
Asked then who she would save if the ship was going down: Jessika or Dan, and she said Dan.
We guess we'll just have to wait and see!
Listen to her interview here.