Showbiz
Rex Features
The actress was spotted embracing Long in the SoHo district of New York, according to OK! magazine.
"Justin was holding Kirsten's hand while walking around downtown NYC in the SoHo area," said a source.
"They stayed out all night and Kirsten was all over him and kept leaning in to kiss him."
Long split from Barrymore earlier this month and is said to be "heartbroken".
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.
