Singer and Fashion Police presenter Kelly Osbourne has slammed Twitter users who hide behind their computers to post abusive or negative messages to others.

The star shared a photograph with her followers on October 10 of herself enjoying the weather at a beautiful resort to celebrate her brother Jack's wedding and was shocked when someone called her an "a**hole", which prompted her to call out the shameful behaviour in a series of public tweets:

"Why cant people just say "wow that looks beautiful i hope you have a nice time" rather then calling me an a**hole i was on a family holiday. not to mention it was my brothers wedding and mum's birthday! jealousy is a disgusting quality!"

Earlier this week, she also expressed her disgust at a homophobic comment that was made by someone she knows and wrote on Twitter: "Never ever have I wanted to punch someone in the face then when my X friend called some a f*g today! #Bigot"