Ralph John Perou (born May 1970), known professionally as Perou and @mrperou on social media, is a British fashion, portrait and music photographer who has also appeared as a judge on Make Me a Supermodel UK and on season 2 of Bravo TV's American Make Me a Supermodel. He was part of the T.V series called "Dirty Sexy Things" on the British network E4 which aired in 2011. Perou photographed models to be put in his exhibition at the end of the series.