She revealed in April that she had split up with The Veronicas singer Jessica Origliasso.
And Ruby Rose's romantic woes appeared to be weighing heavy on her mind, as she cut a downcast figure while running errands in West Hollywood on Thursday.
Donning a chic monochrome ensemble, the 32-year-old Pitch Perfect 3 star seemed to be deep in thought as she picked up doggy treats for her two rescue pooches Ru and Chance.
Something on your mind? Ruby Rose cut a downcast figure as she picked up doggy treats in Los Angeles after her split from Jessica Origliasso
Ruby opted for a sports-luxe vibe for the relaxed outing, donning a black bomber jacket teamed with zip-adorned joggers.
She rounded off the look with a statement pair of Versus trainers and carried a slouchy backpack monogrammed with her initials.
Styling her glossy dark tresses in her signature sleek pixie cut, the John Wick 2 actress framed her striking features with minimal make-up.
Ruby's outing comes after her ex Jessica shared a cryptic message about relationships on Instagram.
Monochrome maven;: The 32-year-old Pitch Perfect 3 star seemed to be deep in thought as she picked up doggy treats for her two rescue pooches Ru and Chance
Her post read: 'Exes are like our old diaries - they