'How am I supposed to look?' asks Demi Moore on being 47

American actress Demi Moore has had to come to her own defence after she was accused of looking old on Twitter.

Moore, 47, had posted pictures of herself on the social networking site with the words 'love wanted and given' written on her hands. Another Twitter user, called knlr, commented on the picture and said she looked old.

"Sorry but, you look old...specially your neck and cheecks at the second shot.. i'm really sorry," The Daily Telegraph quoted knlr as writing. In return Moore posted the comment about her age. "I'm 47 how am I supposed to look?" she stated.