Following are the top 10 films at the North American box office for the three-day weekend beginning on July 31, led by the new comedy Funny People, according to studio estimates compiled on Sunday by Reuters.

1 (*) Funny People ......... $23.4 million

2 (2) Harry Potter ......... $17.7 million

3 (1) G-Force .............. $17.1 million

4 (3) The Ugly Truth........ $13.0 million

5 (*) Aliens in the Attic .. $7.8 million

6 (4) Orphan................ $7.3 million

7 (5) Ice Age: Dawn of the Dinosaurs ...... $5.3 million

8 (7) The Hangover ......... $5.1 million

9 (8) The Proposal ......... $4.8 million

10 (6) Transformers: Revenge of the Fallen . $4.6 million

NOTE: Last weekend's ranking in parentheses. * = new release.

TOTALS TO DATE

Transformers: Revenge of the Fallen .... $388.1 million

The Hangover ............ $255.8 million

Harry Potter and the Half-Blood Prince . $255.5 million

Ice Age: Dawn of the Dinosaurs ......... $181.8 million

The Proposal ............ $148.9 million

G-Force .. $ 66.5 million

The Ugly Truth .......... $ 54.5 million

Orphan ... $ 26.8 million

Funny People ............ $ 23.4 million

Aliens in the Attic ..... $ 7.8 million

Funny People was released by Universal Pictures, a unit of General Electric Co's NBC Universal.

Harry Potter and the Half-Blood Prince, Orphan and The Hangover were released by Warner Bros Pictures, a unit of Time Warner Inc.

G-Force was released by Walt Disney Pictures, and The Proposal by Touchstone Pictures. Both are units of Walt Disney Co.

The Ugly Truth was released by Columbia Pictures, a unit of Sony Corp.

Aliens in the Attic and Ice Age: Dawn of the Dinosaurs were released by 20th Century Fox, a unit of News Corp.

Transformers: Revenge of the Fallen was released by Paramount Pictures, a unit of Viacom Inc.