Bee Movie - Strange Insect

Whilst watering the plants this afternoon I noticed a rather strange bee that I did see a week ago. It behaves more like a fly as it sits and preens itself rather than collecting nectar. I don't know if this is some other species or variety or just happens to be a deformed bee. Any ideas? Sorry, but there's no Jerry Seinfeld in this Bee Movie.


Bee Movie - not starring Jerry Seinfeld