Keira Knightley is reportedly getting married.The 'Pirates of the Caribbean' actress is apparently planning to tie the knot with her alleged fiance, actor Rupert Friend (LEFT), next year.The 21-year-old star is said to have revealed her secret engagement during a party held by Lindsay Lohan at London's exclusive Paper nightclub on Friday night. A fellow reveller said: "Keira looked radiant and seemed to want the world to know that she and Rupert had got engaged. She even told the waiter,'Please get my husband a drink.'"Keira - who met Rupert, 25, on the set of 'Pride and Prejudice' last year -reportedly wants to follow in the footsteps of newlyweds Tom Cruise and Katie Holmes and get married in Italy. She reportedly told her friends: "We've already decided to get married in Italy. Tom Cruise is living my dream by marrying in a castle."Rupert is said to have proposed to Keira in September after she finished shooting her parts for the third 'Pirates of the Caribbean' film, 'At World's End'.