The estranged couple, who split in 2014, are often spotted together at dinner dates and vacations.
Hrithik took to his Instagram page today and shared a photo with Sussanne.
He captioned the snap, "Meet the awesome gang of girls who've created the exquisite experience that is The Charcoal Project. Keep flying higher ladies! #itsawalkinwonderland."
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It should be noted that Sussanne has been giving all out support to her ex-husband in the on-going spat between Hrithik and Kangana Ranaut.
She tweeted, "There is no allegation or sad plot that can have the weight to triumph over a good soul. #powerofthetruth #mafamilia #goodoverevil."
In the photo, the 'Kaabil' star looked handsome in a maroon tee, blue jeans and black sneakers while Sussanne looked pretty in a white tank top, black jacket, acid wash jeans and red flats.