The Pride and Prejudice star is said to have been romancing again her ex-boyfriend, Jamie Dornan.
The couple, who split earlier this year following rows over conflicting work schedules, was spotted strolling hand in hand in London last week.
Also, some late rumors say the British beauty was spotted crying her heart out in a club's restroom for not being able to locate Dornan, whom she allegedly had some very important things to say to.
The 20-years-old actress was also rumored to have dated Bodyrockers star Kaz James.
Meanwhile, Keira Knightley is expected to be hailed as UK personality of the year at the Independent Film Awards, according to the Hollywood magazine.
The mag's executive editor Stephen Gaydos said: "There's no brighter star in the world today than actress Keira Knightley, who's gone in a few short years from breakout success in 'Bend It Like Beckham' to blockbuster hits like 'King Arthur', 'Pirates of the Caribbean' and 'Love Actually'.
This year, Knightley has demonstrated an impressive range, getting gritty in Domino, dark in The Jacket and solidifying her leading lady status in the critically-acclaimed Pride and Prejudice."
The Independent Film Awards will take place on November 30th at the Hammersmith Palais in London.