During Chelsy's 21st birthday celebrations, guests were reduced to fits of laughter at the speeches given by the birthday girl's brother and friends.
Shaun Davy explained that Chelsy was well known for her "Chelsyisms", as he calls the phrases or statements his sister uses. Shaun, who is a year younger than Chelsy, said “My sister is famous for her Chelsyisms. Harry always says she is as gaffe-prone as George Bush — but much better looking.