He was only using her for her fame. Paris Hilton and Doug Reinhardt have a flirt-off. Ashton and Demi party with New York's Foursquare fanatics. Sandra Bullock pulls a Tiger Woods. Tuesday's gossip roundup checks in and out.

Guru, the monotone-voiced MC in the classic hip hop group Gang Starr, died yesterday after an extended battle with cancer. He was 43. He and DJ Premier were one of East Coast hip hop's most consistently respected duos. Highlights below.

Can you guess what movie this image comes from? Check back for the answer at 4pm today.

The White House chief of staff says he will be mayor of Chicago eventually, because Rahmbo gets what he wants every time. Yesterday he told Charlie Rose, "at some point that will be something I'll do." [WSJ, Getty]

The Arizona Senate yesterday passed a strict immigration law that was written by fringe conservatives. State Rep. Bill Konopnicki, who was too afraid to vote against the bill, said: "We are going to look like Alabama in the '60s."

Up to 60% of scheduled flights will resume across much of Europe today, but England's airports will remain closed due to volcanic ash. Most airports have been closed for the past five days. [BBC]

Californians keep coming up with ridiculous schemes to attract tourists. Dennis Peron, a "hero to the marijuana movement," is trying to open a weed-friendly hotel, or "pot-tel" in Koreatown's famed Hotel Normandie. Tonight is the grand opening.

And it's still a decent place to get laid, too, according to a new poll from askmen.com that ranks the 29 best cities for dudes to totally live in. The city received a perfect score for nightlife.

A new study from the Pew Center on What the Hell Are Teens Doing All Day found that teens send more than 50 text-messages (and/or pictures of their nude bodies) on their portable sex picture cameras (AKA "cell phones") daily.

Goldman Sachs has hired Barack Obama's old White House counsel, Gregory Craig. Politico hears that Craig wasn't hired "just because he's well-connected." He also has his own car which he can use to drive to himself to the courtroom. [Politico]

Heckling: Like talking, only louder and more disruptive. You do it when you really want to get your point across. Today at a fundraiser for California Senate candidate Barbara Boxer, Obama was heckled... by the good guys!

This one goes out to all you who read Gawker only for the Nick Denton coverage. Former Gawker weekend editor Foster Kamer has interviewed Nick Denton about the big iPhone scoop. A sampling:

Actually, this is just poor foresight. SexOffenders is an app which displays nearby registered sex offenders, so you can avoid them. But it seems like the exact opposite! (Via SFSnitch)

Oh, come on, if you can't buy Ecstasy, meth, ketamine, etc. in douche-y Chelsea clubs, where can you buy them? Today, the city shut down Chelsea's M2 UltraLounge and its sister club, Pink, for being club drug hubs.

On American Idol Kara DioGuardi works hard to fend off criticism that she sucks as a judge. After her first time singing on TV during Lopez Tonight, however, we're pretty convinced of her vocal talent. Video of her performance inside.

Because the cloud of ash has enveloped us! Well, it's skimmed Newfoundland. And it's supposed to be blown away from North America by a change in winds tomorrow. So, on second thought, forget it. Did you see that iPhone!? [Reuters]

Good news for fans of satirical news shows starring Jon Stewart and/or Stephen Colbert: Comedy Central have signed the two through the 2012 presidential election. But what about... [frightening music] The Conan O'Brien Factor?

Larry King's lawyer told the Daily News "There's a '50-50 chance'" the divorce is not happening." Are they going to, like, flip a coin or something? Everyone, place your bets. Heads, Larry King wins; tails, everyone else loses. [NYDN]

Last week, Jon Stewart called out Fox News for being hypocritical. "Go fuck yourself," he said. Nothing new there! But tonight, Fox's Bernie Goldberg responded on The O'Reilly Factor. Turns out he agrees with Jon Stewart.

Our buddies at Gawker.TV have obtained EXCLUSIVE LEAKED voicemails from Steve Jobs to the bar where a drunk engineer left their super-secret iPhone. Check them out here. (They are made up.)