Poor dental hygiene is Kelly Osbourne’s pet peeve. 
Kelly Osbourne has claimed that one of her biggest pet peeves is people not having good oral hygiene.
The 25-year-old relayed a story of being in a London taxi and having to hold back her rage as the driver incessantly sucked and licked his teeth throughout the journey.
She tweeted: “In a taxi and the driver keeps licking and sucking his teeth and it’s making me SICK and putting me in the worst mood.”
The reality TV and pop sensation made her comments while back in London last week – although she spends most of her time living in Los Angeles.
Elsewhere, it was recently revealed that Lady Gaga has commissioned a set of gold teeth to promote her new single.
The pop star has splashed out on a set of false teeth made of solid gold, which she will use during her stage show while performing her new song Teeth.
