Members: Cheryl Cole, Nadine Coyle, Sarah Harding, Nicola Roberts, Kimberley Walsh

Much like Danity Kane, the UK-based quintet was formed on a reality television series, Popstars: The Rivals. But unlike Danity Kane, Girls Aloud have had massive success since their inception.

In total, these beautiful Brits have a staggering 20 consecutive top ten singles. And on top of that, all five of their albums have gone certified platinum. In this day and age, with the music industry being what it is, that's an impressive feat to say the least.