The contestant has talked openly about her sexuality, revealing previously that Marina Diamandis is her "dream woman".
Speaking about Contostavlos, The Sun reports that Spraggan said: "I love her - and of course I fancy her, all men and women fancy her."
The 'Last Night' singer went on to explain that she is involved in a long-distance relationship, with her girlfriend currently staying in Thailand.
"I really miss my girlfriend," she said. "But I told her, 'Don't think about not going because I'm here', and she said, 'Lucy, come to Thailand - but not if you're going to miss a single gig, your career comes first'.
"It is a hugely passionate affair. When you're alone in bed, without your girlfriend, it's sad. But hopefully, in the future, we'll be together again."
Photo gallery - X Factor stars at Rylan Clark's Halloween birthday party:
Copyright: Rex Features Copetti/Photofab/Rex FeaturesSpraggan was recently criticised by the most recent X Factor eliminees MK1 for being "grumpy", with member Charlie Rundle saying: "A smile wouldn't go amiss."
MK1 have also described Christopher Maloney as "the biggest diva".
Watch Contostavlos and the X Factor Girls being interviewed below: