Tweeting at the 48-year-old breakfast show anchor, Molloy wrote: "It's probably something the Stefanovic's should do," to which Gardner replied, "Ya reckon?!"
The tweet refers to an incident in Mach, 2018 where Peter Stefanovic had his brother Karl on speakerphone during a phone call in the back of an Uber car, in which the pair discussed their colleagues.
Discussing the rumoured feud following Ubergate in January this year, Georgie insisted she has nothing but 'love and respect' for her former co-host, telling Stellar magazine, "There was never any hate... We have a very solid friendship. There's love, there's respect, there's a lot of goodwill."
WATCH: Samantha Armytage reveals what she really thinks about Karl Stefanovic's exit from The Today Show!