Showbiz
Rex Features
The 'SexyBack' singer sparked rumours that the couple were engaged after being spotted browsing a jewellery store for a ring.
"Justin was really taking his time looking round the rings. He made the staff get a couple out of the cabinets so he could properly look at them," a source told Metro.
The pair, who have been together since 2007, are said to have chosen to marry in Italy after attending a friend's nuptials in the country last October.
"They both like the idea of marrying in Italy in the summer," the source added.
Timberlake has previously dated Cameron Diaz and Britney Spears.
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.
