Worked Example A researcher believes that eating New Zealand green lipped mussels may have beneficial effects for people suffering from arthritis.
Clooney prefers to keep his private life private and remains tight lipped about the women in his life.
People waited with bated breath to hear Rihanna's side of the story as she has remained pretty tight lipped since the incident that left her bruised and battered.
While some studios may remain tight lipped, at least one or two will divulge an email address for fan mail.