It’s a big week for Ashton Kutcher, whose movie “No Strings Attached” was the most popular movie on XFINITY On Demand for the week ending May 15, 2011. Below is the entire list. Use remote tune on xfinityTV.com to get the movie.

1. No Strings Attached

2. The Dilemma

3. The Green Hornet

4. Justin Bieber: Never Say Never

5. Blue Valentine

6. Harry Potter And The Deathly Hallows: Part 1

7. The King’s Speech

8. The Chronicles of Narnia: The Voyage Of The Dawn Treader

9. 3 Idiots

10. Gulliver’s Travels