The romantic comedy No Strings Attached, starring Golden Globe winner Natalie Portman and Ashton Kutcher, debuted at the top of the North American box office on the weekend, taking in $20.3 million (all figures U.S.) and earning a 3.6 star (out of 5) rating from Tribute users. Last weekend’s top movie, The Green Hornet, was pushed to second place with estimated earnings of $18.1 million in its second weekend. Tribute users rated it 3.9 out of 5 stars. The Dilemma was bumped to third from second place in its second weekend, with $9.7 million and a Tribute user rating of 2.9 stars. The Golden Globe-winning film The King’s Speech, which has a Tribute user rating of 4.6 stars, held onto the fourth place spot on the charts, earning an additional $9.16 million for a nine-week total of $58.62 million. The critically-acclaimed True Grit (Tribute user rating 4.2 stars), rounded out the top five, taking in an additional $8 million for an eight-week take of $138.63 million.