He'll be celebrating his 43rd birthday with new flame Jasmine Yarbrough over the weekend, but Fitzy and Wippa have poked fun at Karl Stefanovic and his "hot girflriend"!
Before the Today Show host kicks off his celebrations, the Nova breakfast team decided some slight ribbing was in order and challenged Karl to a rap battle.
Mercilessly mocking Karl, Ryan 'Fitzy' Fitzgerald and Michael 'Wippa' Wipfli asked the father-of-three what he and his "hot girlfriend" would be doing on Saturday rapping, "What's the plan big guy - Gucci loafers, Packer's boat and a kiss for the paparazzi?"
Bringing in Today colleague Ben Fordham to join his rap team, Karl challenged the radio duo, but it was no match for Fitzy and Wippa after they brought in "their secret weapon", Richard Wilkins.
"When Fitzy and Wippa phoned the number one TV station, they wanted some hardcore players to accept their invitation," Karl rapped before Ben added: "A rap battle is going down they said did anyone want to fight, Channel Nine said not a drama we will see you on the night."
Not backing down without a fight, Fitzy and Wippa retaliated saying, "Benny I'd stick to 2GB and Karl do you want a job on Smooth? Fordo I suppose you're kind of on trend and Karl who cares you've got a hot girlfriend."
Soon it was time for Richard to have a dig, getting his team across the line for a win by rapping, "I'm very disappointed in my two great friends because I got a job at Channel Nine when you were both wetting beds."
Karl and Jasmine, 33, attended the David Jones spring/summer launch earlier this week after going public with their romance earlier this year.
The high-profile couple maintain a long-distance relationship with the model and shoe designer based in the US, however they have been spotted on several luxe holidays throughout the year.
Karl split from his wife of 21 years Cassandra Thorburn last September.