The reality stars' rendition of 'Wishing On A Star' - which also features One Direction and JLS - is currently number one of the midweek chart, keeping Olly Murs's 'Dance With Me Tonight' at number two.
Lloyd feat. Andre 3000 and Lil Wayne's 'Dedication To My Ex (Miss That)' is currently this week's highest new entry at three, while Jessie J's 'Who You Are' is at four and Flo Rida's 'Good Feeling' is at five.
Rihanna's 'We Found Love' falls three places to six and Kelly Rowland's 'Down For Whatever' is a non-mover at nine.
T-Pain's '5 O'Clock', which features Wiz Khalifa and Lily Allen, debuts at 11, Mariah Carey's 'All I Want For Christmas Is You' vaults up to 15 and The Pogues' 'Fairytale Of New York' advances to 17.
Justin Bieber's festive single 'Mistletoe' sits at 24, Amy Winehouse's 'Our Day Will Come' enters at 31 and Avril Lavigne's 'I'm With You' re-enters at 38 following Amelia Lily's rendition of the song on The X Factor.
Over on the album chart Amy Winehouse's first posthumous release Lioness: Hidden Treasures claims the midweek top spot.
Michael Buble's Christmas trails at two, while Rebecca Ferguson's debut LP Heaven completes the top three.
> View the current singles top 100 here
Watch the music video for The X Factor 2011 Finalists' 'Wishing On A Star' below: