Natalie Portman may be being praised for her role in Black Swan but it's her romantic comedy No Strings Attached that has topped the U.S. box office this weekend.
The movie sees Portman team up with Ashton Kutcher in what was the only new entry inside the top ten this week.
A guy and girl try to keep their relationship strictly physical, but it's not long before they learn that they want something more.
The movie took $20.3 million and toppled The Green Hornet from the top spot. The Green Hornet, the latest movie from Seth Rogen fell just a single place to this week's number two.
Comedy The Dilemma also fell just a single place while The King's Speech stayed at number four for the third consecutive week.
Former number one True Grit dropped two places from three to five while Black Swan fell just one place to number six.
The Fighter, which sees Christian Bale team up with Mark Wahlberg, was up two places from nine to seven while Little Fockers fell two from six to eight.
Yogi Bear fell just a single place to finish the week at number nine while Tron: Legacy was this week's biggest faller as it dropped three places to number ten.
1. (-) No Strings Attached - $20,300,000
2. (1) The Green Hornet - $18,100,000
3. (2) The Dilemma - $9,720,000
4. (4) The King's Speech - $9,100,000
5. (3) True Grit - $8,000,000
6. (5) Black Swan - $6,200,000
7. (9) The Fighter - $4,515,000
8. (6) Little Fockers - $4,390,000
9. (8) Yogi Bear - $4,060,000
10. (7) Tron: Legacy - $3,700,000
Tagged in Natalie Portman No Strings Attached