Showbiz
© Rex Features
The pair appeared close as they sat together in a corner of London's Mayfair Club on Friday night, according to the Daily Star Sunday.
A source said: "Aston and Louisa arrived together at 1am. Aston got a table covered in vodka bottles and invited people to join them.
"But while most of their friends danced Aston and Louisa spent the night cosying up in the corner of the club."
The 22-year-old JLS star dated Lytton before rising to fame on The X Factor.
Related Stories
Ten Things About...
Ten Things About... Ridley ScottWe find out ten fast facts about the English producer and director.
Interviews
'Angels' Share' Ken Loach interviewKen Loach, Paul Laverty and Paul Brannigan on their whiskey-soaked comedy.
Fashion & Beauty
Duchess of Cambridge's memorable momentsFlick through a gallery of Kate Middleton's stand-out public appearances.
Celeb Birthdays
Marilyn Monroe: Life and career in picsFlick through our gallery on what would have been Marilyn's 86th birthday.
