As selfies go, this one is particularly pointless - apart from the actress getting to showcase a rather ornate sparkler on her ring finger. I mean, why else would someone go to the bother of posting a "Backseat selfie."
Then again, she also posted this from her trip to the bright lights of Margate...
For those of you wondering who Kelly Brook is engaged to this time, it is this fellah Jeremy Parisi (not to be confused with this badger-bashing eejit). He is a 30-year-old personal trainer who has enjoyed sharing snaps of his lovely lady on his Instagram since they started dating in April.