It seems like only yesterday when the nation witnessed this diva perform the winner's song, 'Hallelujah' in the live talent show final when she beat boyband JLS and was crowned X Factor champion in 2008.
Where is she now? Following a chart topping Christmas No 1 release of the track, almost a year on, Alexandra has recorded her first solo album and set to release her debut single 'Bad Boys' featuring Flo Rider.
The single, an up-tempo and catchy electro-pop track, debuted on Radio 1's Chris Moyles Show and is due for release on October 12 while her album, of which is yet to be titled, is due follow.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.
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