Los Angeles, Nov 24 - Actress Kelly Osbourne has been asked to restrain herself from talking for two weeks so that she can give her vocal chords some rest.

The 29-year-old posted a scandalous picture of her open mouth on Twitter, reports femalefirst. co. uk.

She captured the picture by tweeting: "Warning this is disgusting! How much do my vocal cords look like a v*****? According to my doctor, I have pre-vocal nodes and I am on vocal rest for the next two weeks."

"That's worse than prison for me," she added.(IANS)