BEIJING, Sept. 13 -- Big Brother twins Sam and Amanda Marchant have recorded their music debut - a cover of Aqua's 1990s hit Barbie Girl.

The 19-year-old twins, from Newcastle-under-Lyme, who were joint runners up in the show, said: "It's a dream (that has) come true for us to record our favorite song of all time."

The pair has already started on the single's film clip, which sees the girls in pink dresses in a pink set - it is after all, their favorite color.

They added in a statement: "We're just so excited about everything and keep having to pinch ourselves to make sure it's all real."

In synch: the twins film the clip to their upcoming single(Photo: China Daily/