1. An annoying ex-reality tv star that manged to get everywhere on TV
2. Someone who has only starred in one thing in thier misrable acting career and spend the remains of thier pay in beer then do drugs to get noticed or shag a famous person. Often sighted on Celebrity Big Brother because they couldn't pay thier rent and got thrown in for the money and expect fame.
1. 'Hello I'm Jade Goody (Z-list celebrity)from Big Brother 4 and I've made a new diet so give me money to pay for my one room flat'
2. (With drunken exspresion) 'I starred in Doctor who, I was the guy on the left, then I was a police officer in eastenders, do you remember?'