The five-piece held a special event last night (October 18) to promote the release of the perfume called Guilty Pleasure, reports The Sun's Fabulous magazine
The '5, 6, 7, 8' singers performed their cover of the Bee Gees' 'Tragedy' as well as their new single 'Light Up The World' at the launch, which took place at London's Café de Paris.
Dressed in co-ordinating pink outfits, the band posed with bottles of the scent - said to carry notes of raspberry ripple, vanilla cream and peony - which comes in a silver disco-ball shaped bottle.
Guilty Pleasure will be available from November 1. The band are due to release their fourth studio album, the festive themed Light Up The World, on November 12 and plan to embark on a six-date concert tour on November 30.
Steps' 'Light Up The World' is released on Monday (October 22). Watch the official lyric video for the song below: