Hi °C | Lo °C 
X Factor winners Little Mix are heading for their second number one single, according to midweek sales figures.
The girl group, who won last year's series of the hit ITV 1 show, look set to hit the top with their second release Wings.
The figures from the Official Charts Company show them outselling their closest rival, last week's chart-topper Sam And The Womp's Bom Bom, by more than two copies to one.
The girls, Perrie Edwards, Jesy Nelson, Leigh-Anne Pinnock and Jade Thirlwall, auditioned as solo singers but were put together as a girl group during the series by judge and mentor Tulisa Contostavlos.
Rita Ora is on track to get top spot in the album chart with her full-length debut ORA.
She said: "I worked so hard on this album, and then you let it go and don't have any control over it. So it's a bit scary, but I'm excited. I just want to say thank you to all my amazing fans, and I hope I make you feel good listening to my music."
