fame /feɪm/ (noun) the state of being known and talked about by many people Example: to rise/shoot to fame overnight
girl group /ɡəːl ɡruːp/ is a music act featuring several female singers who generally harmonize together Example: The new girl group debuted last week and is already very popular.
talent show /ˈtælənt ʃəʊ/ (noun) a show or event, for example on television or in a school, in which people compete to show how well they can sing, dance, play a musical instrument, entertain by telling funny jokes or stories, etc. Example: The school's annual talent show is this Friday.
at one's peak /ət wʌnz piːk/ Example: The athlete was at his peak during the Olympic Games.
dry up /drʌɪ ʌp/ (phrasal verb) to become completely dry Example: The river started to dry up during the drought.
audition /ɔːˈdɪʃn/ (noun) a short performance given by an actor, a singer, etc., so that somebody can decide whether they are suitable to act in a play, sing in a concert, etc. Example: She has an audition for the school play tomorrow.
celebrity /səˈlebrəti/ (noun) a famous person Example: TV celebrities
five minutes of fame /fʌɪv ˈmɪnɪts əv feɪm/ Example: He experienced his five minutes of fame after the viral video.
stage name /ˈsteɪdʒ neɪm/ (noun) a name that an actor uses instead of his or her real name Example: Lady Gaga is her stage name; her real name is Stefani Germanotta.
reality TV show / rɪˈalɪti tiːˈviː ʃəʊ/ is a genre of television programming that documents purportedly unscripted real-life situations, often starring unknown individuals rather than professional actors Example: I don't usually watch reality TV shows, but this one is addictive.
limelight /ˈlaɪmlaɪt/ (noun) the centre of public attention Example: She enjoys being in the limelight.
paparazzi /ˌpapəˈratsi/ the photographers who follow famous people everywhere they go in order to take photographs of them for newspapers and magazines Example: He'll say the paparazzi and the press come with the territory.
gossip /ˈɡɑːsɪp/ (noun) informal talk or stories about other people’s private lives, which may be unkind or not true Example: They were sharing gossip about the new neighbors.
promotion /prəˈməʊʃn/ (noun) a move to a more important job or rank in a company or an organization Example: She got a promotion at work.
entourage /ˌɑːntuˈrɑːʒ/ (noun) a group of people who travel with an important person Example: The celebrity arrived with a large entourage.
stardom /ˈstɑːrdəm/ (noun) the state of being famous as an actor, a singer, etc. Example: She achieved stardom after her role in the blockbuster movie.
diva /ˈdiːvə/ (noun) a famous woman singer, especially an opera singer Example: The opera singer was considered a true diva.
private life /ˈprʌɪvət lʌɪf/ Example: The paparazzi tried to intrude on the celebrity's private life.
has-been /ˈhæz bɪn/ (noun) a person who is no longer as famous, successful or important as they used to be Example: He's a has-been actor trying to make a comeback.