Jake Gyllenhaal and Taylor Swift's brief romance is over before the couple went public with their feelings, according to new U.S. reports
The pair split before Christmas (10) and Swift and Gyllenhaal spent their December birthdays and the holidays apart, reports People.com.
Both were spotted ringing in 2011 solo - Swift, 21, in Nashville, Tennessee and Gyllenhaal, 30, in New York.
The website reports the couple was last seen together in Los Angeles on 9 December (10).
Both have a long history of dating fellow celebrities - Swift's ex-boyfriends include Joe Jonas and Taylor Lautner, while Gyllenhaal has romanced Reese Witherspoon and Kirsten Dunst.