You Saw Them Here First is the ITV show that breaks into the archives to reveal the television debuts and early performances of some of Britain's best-loved actors and actresses, presenters and pop stars.
Among the stars giving viewers a thrill was 1980s singer Sinitta who achieved huge fame with the backing of then-boyfriend, Simon Cowell.
The voice behind pop hits So Macho, which peaked at number two in 1986 and Toy Boy which climbed to number four a year later, Sinitta is probably best known these days for her hilariously revealing costumes on The X Factor.
But she also appeared as a dancer and singer in a number of big shows of the day.
Who knew she had a dramatic role in TV's The Friends? Viewers watching couldn't help having their say on Twitter.