Vickers' live show performances attracted both praise and criticism; judge Simon Cowell likened her to Marmite, saying fans would either love or hate her unusual singing style, stating that he "loved it".
On her first live show, Vickers sang U2's "With or Without You" and Michael Jackson's "Man in the Mirror", for which she received praise from Dannii Minogue, describing it as "box fresh", with Simon Cowell remarking she was "the one to beat".
Vickers' second album, Music to Make Boys Cry, followed in 2013, accompanied by the singles "Cinderella", "Music to Make Boys Cry", and "Mad at Me".Vickers unveiled her debut fashion line in 2011, and her boho-chic approach to fashion has received praise from British fashion media.Now Northern Ireland teenager Eoghan, whose victory over Diana in the sing-off meant she was kicked off the show, believes he will be seeing her again soon. I wasn't supposed to run on to the stage and interrupt her song, but I had to do it.He told The Sun: "I'm going to Blackburn to spend time with her and she'll be coming to Dungiven. I was gutted she was going."A source close to Diana told The Sun: "Diana and Chris have split.I'm going to make sure I spend some time with Chris at Christmas, and who's to say what's going to happen in the future?
"She said of the young singer: ""He's sensitive and very caring and considerate.Vickers' 2010 debut single, "Once", charted at number one on the UK Singles Chart and her debut album, Songs from the Tainted Cherry Tree, achieved number one status on the UK Albums Chart.Her follow-up singles, "The Boy Who Murdered Love" and "My Wicked Heart", reached the top 40 and top 20 respectively.Unable to stop crying, he said: “I love you.” The show won the ratings war with 11.6 million viewers tuning in to see the semi-finalists compete for a place in the final compared with 10.2 million who watched the BBC’s Strictly Come Dancing.After the show, the teenage pair left for the X Factor house together in a waiting car where they could be seen holding hands."It painted imagery of the forbidden fruit and Adam and Eve and this boy that's absolutely beautiful and so tempting but so wrong for you!