Valentine's fever is in the air as it topples Avatar from the top of the UK box office.
Despite becoming the sci-fi epic has become the biggest grossing movie at all time in the UK last week it lost out to the ensemble cast romantic comedy.
With a gross of £3.7 million Garry Marshall's return to the director's chair opened at #1, repeating the success it had had in Australia and America.
Avatar, which wasn't far behind with £3.3 million, had to settle for the second spot. The Wolfman was another new entry at three.
The movie had suffered from bad reviews since it was released on Friday but that hasn't stopped horror movie fans flocking to catch as glimpse of a wolflike Benicio Del Toro.
Disney's The Princess and the Frog fell two places from two to four while Percy Jackson was another new entry to round off the top five.
It was a great box office performance for Mu Name Is Khan, which opened at number six. A Single Man, despite Colin Firth Best Actor OScar nomination could only manage eighth.
This week's biggest faller came in the form of animation movie Astro Boy which dropped seven places from three to ten.
1. Valentine's Day - £3,732,393
2. Avatar - £3,316,855
3. The Wolfman - £2,367,849
4. The Princess And The Frog - £1,504,908
5. Percy Jackson And The Lightning Thief - £1,502,663
6. My Name Is Khan - £936,454
7. Invictus - £778,146
8. A Single Man - £502,009
9. Alvin And The Chipmunks: The Squeakquel - £424,622
10. Astro Boy - £422,382
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