Marking Fox's best non-holiday opening weekend ever, X-Men Origins: Wolverine hacked and slashed its way to the number one position. The romantic comedy Ghosts of Girlfriends Past made a reasonable if unremarkable amount of cash, landing it in second place and the animated science fiction epic Battle For Terra landed way back in twelfth place, just barely cracking the $1 million mark. Here's the top five:

1. X-Men Origins: Wolverine: $85 million
2. Ghosts of Girlfriends Past: $15.4 million
3. Obsessed: $12 million
4. 17 Again: $6.3 million
5. Monsters Vs. Aliens: $5.8 million

Two new releases this week, at least one of which will boldly go where no one has gone before.

Star Trek
What's It All About:
The long-running science fiction franchise gets a reboot, recasting the characters of the original TV series and exploring the early adventures of Captain James T. Kirk and the crew of the starship Enterprise.
Why It Might Do Well:
The trailers have been pretty amazing and the plan to market this film as Star Trek for people who aren't Star Trek fans seems to be working. I'm not sure I've ever seen this happen before, but is giving Trek a 100% fresh rating.
Why It Might Not Do Well: Only a massive dilithium crystal failure could keep this out of the number one spot.
Number of Theaters: 3,500
$82 million