Showbiz news you actually want, from geek gossip to celeb train-wrecks.

The first teaser poster from "Iron Man 2" features both Iron Man and War Machine. (UGO)

Photos have surfaced of Rachel Uchitel, the woman romantically connected to Tiger Woods, partying in a bikini with Ryan Seacrest. (Radar Online)

Check out the first photo of Jaden Smith as the new "Karate Kid." (FilmDrunk)

Peter Jackson confirmed that production on "The Hobbit" has been delayed. (Variety)

Here's everything you need to know about ex-model Elin Nordegren, aka Tiger Woods' wife. (Popeater)

An investigation into an attack at Jay-Z's 40/40 nightclub is underway. (TMZ)

Miley Cyrus, Lindsay Lohan and Rihanna turn up in racy celebrity photo scandals. NSFW (Daily Fill)

Read the inner monologue of a "Twilight" fan, at your own risk. (Holy Taco)

The latest Improv Everywhere mission takes place at a Knicks game. (With Leather)

The 10 best fights from "Family Guy" should ease you into the post-holiday work week. (Unreality Mag)