Australian model Miranda Kerr is rumoured to be unimpressed with the actor's relaxed approach to cleanliness.
A source told Star: "Miranda thinks Orlando is too smelly. Recently, she asked him if he could wash his clothes and perhaps shower more often."
The insider claimed that Bloom "goes days without washing his clothes" when not working on a movie, adding: "He'll wear the same jeans for a week before he throws them in the washer. Same goes for his sweaters, T-shirts and socks."
The Pirates of the Caribbean actor also allows his dog Sidi to share a bed with him.
Bloom was reportedly seen cosying up to Rumer Willis at Prince's purple-themed Oscars bash.
> Love: 'Orlando helps me stay clean'