Sarah Mutch isn't the best known model in the world.

She isn't dating Tom Brady, like Gisele Bundchen; nor did she win a reality TV show, like CariDee English.

But that may soon change. Mutch is featured in Maxim this month and has been chosen as the new face of Guess. It's not hard to see why:

The weirdest thing about this Aubrey O'Day nude photo?

It's not that the singer of Danity Kane is posing naked. Nor is it that she looks like an irate porn star while doing it.

It's that O'Day is somehow posing here as the model for Travis Barker's fashion line, Famous Stars and Straps. Yes, Travis Barker has a fashion line.

After months of waffling and no-shows, Britney Spears actually showed up at the Los Angeles office of Kevin Federline's lawyer, Mark Vincent Kaplan, this afternoon for an ongoing deposition in their custody battle.

At 10:40 a.m. PST, Britney Spears, 26, wearing a dark blue top and jeans, drove up to the office in her white Mercedes-Benz SL65 with Sam Lutfi.

Both Britney and Sam Lutfi had "serious expressions" on their faces. Oooh.

The one-time singer has missed numerous appointments for the court-ordered cross examination by Kaplan, FedEx's high-powered attorney.

Spears is expected to be grilled about her drug and alcohol use, her apparent failure to follow court orders and other matters pertaining to her parenting.

Federline's attorney will use evidence gathered in depositions to try to convince a court that his client (K-Fed) should retain primary physical custody of the ex-couple's children, Jayden James and Sean Preston.

That should be a real hard sell. The custody trial is set for April.

"Kevin wants nothing more than to be able to parent his children with participation by their mother," Mark Vincent Kaplan said.

"But the best interest of the children require that they be in the most sound, safe, nurturing and consistent environment. That is paramount."

On January 3, Spears was deposed for only 14 minutes, after arriving late - over an hour and a half late. That night and into the next morning, Spears had a four-hour standoff with police, ending with her hospitalization.

Last Monday, she lost all rights to visit Sean and Jayden indefinitely when she showed up... then left the hearing without entering the courthouse.

UPDATE: Britney and Sam left around 1 p.m., and Spears "looked very upset and walked quickly to her car" before speeding off. Britney's attorneys, Sorrell Trope and Tara Scott, tell TMZ that Brit was "in good spirits." Riiight. Also, we have learned the deposition may take up to two days, so expect Spears back!

We though the Sundance Film Festival was reserved for talented actors and actress. But Us Weekly still spotted Paris Hilton there over the weekend.

And the celebrity gossip tabloid asked the spoiled socialite about the recent birth of Harlow Madden to Nicole Richie and Joey Madden.

"I'm so excited!" Hilton said "I've sent her all these presents. I'm going to spoil her!"

Paris hasn't made a point of actually visiting her friend, but says Nicole chose "the coolest name ever" for her newborn.

"I'm like, 'That is the coolest name, oh my God!' I wouldn't even think she would have thought of that. It's a beautiful name."

Of course, Hilton also had kinds words for Britney Spears, the singer whose been going through a personal issue or sixteen dozen recently.

"She's such a sweet girl," Hilton said. "When I'm alone with her, she's a completely different person than they make her out to be. And I love her, I think she's very sweet and has a big heart."

Apparently, Britney Spears has disavowed Adnan Ghalib.

Or at least the British chick possessing Britney Spears has.

When asked by a photographer on Sunday if she has a message for Adnan, the alleged singer responded in a British accent:

"I don't know who that is... I have never met him before."

The remark, which the person formerly known as Britney made outside of the Millennium Dance Studio in Burbank, fueled rumors of their breakup.

Of course, she could just be bipolar and crazy. You have to watch for yourself to appreciate it fully. Here's the clip from CelebTV, about two minutes in ...

[youtube]http://www.youtube.com/watch?v=oD_SF_7X388[/youtube]

"You are better off being homeless than being me, sir!"

Adnan Ghalib, 35 and married, has been "dating" Britney Spears, 26, since late December. The day after her epic January 5 meltdown, she left the hospital and ran away with him to Palm Desert. They later escaped to Mexico.

Last Sunday, her other shady companion, Sam Lutfi, told celebrity news agency X17 that "he is worried about Adnan's influence over Britney."

Spears' rumored cousin, Alli Sims, shares that sentiment, saying, "I do not think Adnan is a good person... I wish he would just go away."

Of course, these hangers-on are also hella jealous and pissed off for their own selfish reasons. But there's no doubt Adnan is sketchy to the max.

What do you think? Are Britney and Adnan broken up?

We're sad to report that Usher's father, Usher Raymond III, passed away at an Atlanta hospital on Friday.

The cause of death isn't known at this time, but the funeral will take place later this week at the Taylor funeral home chapel in Chattanooga, TN.

Even the most ardent Tameka Foster haters have to sympathize with this couple after such a tragic loss.

Can you see the baby bump on Camilla Alves yet?

As we try to ignore the pirate boots and hippie dress Alves is sporting below, we're also imagining the eventual child she'll be pumping out, courtesy of Matthew McConaughey.

And it looks to us like the offspring of Halle Berry and Gabriel Aubry may have some competition in the hotness department:

With an 18-0 record so far this season and a supermodel girlfriend in Gisele Bundchen, Tom Brady has been nothing short of perfect as a player.

But the New England Patriots star's Super Bowl XLII quarterbacking foe, Eli Manning, has performed pretty well in both departments, too.

Manning, who will lead the New York Giants against the Patriots February 3, got engaged to Abby McGrew in March 2007. Eli Manning's fiancee is studying fashion in New York, and has dated him since both attended Ole Miss.

The Patriots will be heavy favorites in the big game, but perhaps this photo finish will be a little bit closer. Here's a comparison of the two handsome Super Bowl quarterbacks and their attractive significant others...

Team Tom Brady / Gisele Bundchen vs. Team Eli Manning / Abby McGrew.

Wondering what happened to another NFL stud quarterback / celebrity gossip mainstay, Tony Romo? Eli Manning and the Giants upset Tony's Dallas Cowboys two Sundays ago. We'd take Abby McGrew over Jessica Simpson regardless.

Forget Kady Malloy, Colton Swon and the excitement over the new crop of American Idol contestants.

Here's far bigger Idol news (courtesy of a clip from season two we just dug up again): Paula Abdul and Simon Cowell had an affair! Kind of!

Take a look:

[youtube]http://www.youtube.com/watch?v=t0y8B_PHxbs&eurl=http://www.idolstalker.com/[/youtube]

Is Britney Spears in the market for a new celebrity gossip photographer beau?

In the wake of her (supposedly) filing a restraining order on photographer / boyfriend Adnan Ghalib, she's taken up with ... Filipi Teixeira!

On Saturday night, Britney invited this hot photographer into her Cadillac Escalade, then later invited him over to her mansion.

Interestingly, Filipi Teixeira was arrested last week for reckless driving - cops pulled him over for chasing Britney Spears at high speeds.

Filipi Teixeira and two big reasons he likes Britney Spears.

As we reported earlier, Adnan Ghalib appears to be in the dark about their relationship ending and the restraining order against him.

Wait until he learns about these pics - Britney Spears canoodling with not only Teixeria, but Chad Hardcastle and, of course, Sam Lutfi!

Poor Adnan.