Platnum are a British bassline vocal group from Manchester, England. The original line-up consisted of male vocalist Aaron Evers and female vocalists Mina Poli and Michelle McKenna. The trio are best known for providing the vocals on H "Two" O's 2008 single, "What's It Gonna Be?", which reached number two in the UK Singles Chart in February 2008. Platnum, who formed around 2004, have worked with DJs Jamie Duggan and Q as well as producers Virgo, H "Two" O and Nastee Boi.
The group's highly anticipated second single, "Love Shy" was released on 29 September 2008; they then started work on their debut album which became a mixtape and also toured, supporting N-Dubz, in the UK in Autumn 2009.