Halle Berry�s �Catwoman� had no reason to purr after coming in a distant third with a weekend take of an estimated $17.16 million.  Last week�s No. 1., the Will Smith sci-fi action movie �I, Robot� dropped to second place with an estimated second weekend gross just north of  $22 million. That places the Asimov inspired summer blockbuster just a shade under $5 million shy of $100 million for 10-days. 

�Spider-Man 2� netted an additional $15 million this weekend, landing in fourth place. And "A Cinderella Story," rounded out the top five this week with an estimated $8 million in ticket sales. 

Estimated North American Weekend Box Office: 
1 - �The Bourne Supremacy� - $53.5 million 
2 - �I, Robot� - $22.05 million 
3 - �Catwoman� - $17.16 million 
4 - �Spider-Man 2� - $15 million 
5 - �A Cinderella Story� - $8.04 million 
6 - �Anchorman: The Legend of Ron Burgundy� - $7.1 million 
7 - �Fahrenheit 9/11� - $5 million 
8 - �The Notebook� - $4.45 million 
9 - �King Arthur� - $3.06 million 
10 - �Shrek 2� - $2.4 million  .