Project Catwalk presenter spotted wearing ring on her third finger
The rock chick was snapped wearing a ring on her engagement finger last night at The Dark Knight premiere in London.
Kelly, 23, has been dating model Luke, 18, since earlier this year.
She had a ‘fake’ wedding 2 years ago to musician Matty Derham. They ‘wed’ at the Electric Picnic festival in Ireland in an inflatable church.
SEE GALLERY Kelly Osbourne and Luke Worrell shopping with her mum Sharon>>