Former SPICE GIRLS star Melanie Brown performed Psy's Gangnam Style dance with the Korean pop star on Australian breakfast show Sunrise on Tuesday (16Oct12), revealing her daughter would have killed her if she turned down the opportunity.

Thousands of fans swarmed the programme's Martin Place studios in Sydney to catch a glimpse of Psy - and Mel B was on hand to dance with him after viewers picked her as the X Factor star they most wanted to go Gangnam Style.

The British pop star admitted she was under pressure to perform, revealing, "My daughter will kill me if I don't do this."

She added, "My daughter said she'd cook me breakfast in bed on Friday (if I did this)," and then she turned to Psy and cooed, "I have to say you are a legend. I do feel honoured."

Mel B is the second X Factor judge to dance with Psy on TV - Britney Spears briefly performed with the pop phenomenon last month (Sep12) during an appearance on U.S. TV show Ellen.