Yesterday we saw how stunning Cheryl Cole looked in her Atelier Versace dress, today we look at what the contestants, Alexander Burke and Dannii Minogue wore.

Rachel Adedeji – who Louis Walsh called the UK’s answer to Rihanna – wore navy skinny jeans, orange platform heels, with a sequin stripy top which I thought was from the Balmain Fall 2009 collection, but it’s just a very good copy.

Stacey Solomon wore a Dolce & Gabbana Marilyn Monroe motif tee with jeans, a leather belt and studded sandals.

Both are wearing KG for Kurt Geiger heels.

Lucie Jone wore a purple BCBG Max Azria silk dress with a drape on one side.

Her dress was paired with nude and black multi-strap sandals from River Island.

Reigning X Factor champion Alexandra Burke performed her new single “Bad Boys” on Sunday’s result show.

I was really surprised at how good the song was, and also how fabulous she looked.

The diva-in-training put in a very energetic performance wearing a gold paillette mini dress paired with matching Christian Louboutin Archidisco 120 T-bar sandals.

Dannii Minogue looked like she didn’t even want to try to compete with Cheryl as they are constantly in ‘Dannii vs. Cheryl style wars’ which must get very tiresome.

She kept her look very demure wearing a purple plunging dress paired with jewels from Kara Ross and Valerie Wade.

Credit: Style.com & Ken McKay @ Rex Features