Karl Stefanovic tags along with girlfriend Jasmine Yarbrough for a 'blow-dry and bubbles'

Few boyfriends would willingly tag along to an appointment at the hair salon, but Karl Stefanovic is proving to be the exception.

The 42-year-old TODAY host joined his shoe designer girlfriend Jasmine Yarbrough as she treated herself to a blow-dry, and sipped on champagne at a Sydney hairdressers on Thursday.

The pair -- who this week made their very first public debut at Mercedes-Benz Fashion Week -- posed for a photo while Jasmine got her treatment, which the salon swiftly uploaded to their social media.

"Look who came in "Today" for Blow Drys and Bubbles the stunning @jasyarby and cheeky @kstefanovic," they captioned the pic, which showed Karl making light of his unlikely situation, pretending to take a call while impatiently looking at his watch.

LA-based Jasmine, 33, flew into Sydney earlier this month, shortly after Karl's settlement with ex-wife Cassandra Thorburn hit the headlines.

Since her arrival, the former model and breakfast TV host have been upping the ante on their public appearances.

From jetting off to Queensland for a weekend getaway, and romantic dinners in Sydney's Potts Point -- to sitting front row at Fashion Week where they were joined by their mothers, Jasmine's sister Jade, and even Richard Wilkins -- it's clear the couple are letting it be known they are very much together, and happy.

Karl and Jasmine reportedly first met last December and took their relationship public when they were spotted canoodling on a yacht in February.