Kelly Osbourne has finally gone public with her new relationship. Well, we say ‘new’ but it actually a year old, she has just been keeping him hidden. She is dating vegan chef Matthew Mosshart, who is based in Nashville. His ony real connection to the world of celebrity is the fact that he is the brother of Kills rocker Alison – well, and now he is the boyfriend of Kelly Osbourne. Kelly tweeted about her boyfriend – the way all celebs make their relationships public. She said: "Just had the best #MosshartFamily dinner! Having a chef that is not only your boyfriend but the love of my life is next level!" We’re glad Kelly is happy again as she really did get her heartbroken with bad boy model Luke Worrall. Kelly is apparently so loved up that she is thinking of relocating to Nashville to spend more time with Matthew – it is serious then!