Are wedding bells finally ringing for Britney Spears and Jason Trawick?

Britney's BF spent Monday afternoon at the Mouawad high-end jewelry showroom in Los Angeles. A source tells X17online that Jason, 39, was spotted chatting with jeweler Pascal Mouaward around 1 p.m. They spent an hour talking about engagement rings for Britney, 29.

"They discussed diamonds from the Mouawad private collection. It's Jason's first visit with Pascal," the source tells X17online exclusively.

It looks like Brit is headed to the altar again -- congrats, Queen B!!!

Let's get ready for football!

A very blonde Fergie was prepared for her big Monday Night Football performance as she and hubby Josh Duhamel left their Florida hotel - she was already wearing a turquoise and orange Miami Dolphins jersey (with a Cartier bag and sky-high heels, of course)!

Why Miami? The Black Eyed Pears singer performed the "Star-Spangled Banner" at the Dolphins game, where the fins were taking on their division rivals, the New England Patriots, at Sun Life Stadium.

This isn't Fergie's first time at the national anthem rodeo - she sang the tune at the 2006 Daytona 500 and at the 2009 White House Easter Egg Roll. Plus she's sported a Dolphins jersey before - just last year she belted out the "Star-Spangled Banner" when Miami hosted the New York Jets.

It's no surprise that Fergie is a top choice for the Dolphins - the 36-year-old singer holds a stake in the football franchise.

If the rumors are right, The X Factor really will have some powerhouse guest stars!

Rihanna is reportedly in talks to guest judge on the reality show's first season, which premieres on FOX September 21.

The "Cheers" singer previously performed during the U.K. X Factor's finale, so it would be a natural transition to guest on the U.S. version. Plus, Ri Ri is signed to Island Def Jam, the label X Factor judge L.A. Reid headed for seven years.

Simon Cowell promised that Reid is “expected to bring in stars," and if Rihanna comes through, the former record exec will be living up to that lofty goal.

FOX told X17online that they had no comment on the Rihanna rumor.

David Beckham is a fashionable dad - and he's making sure that his kids are too!

The soccer stud wore bright yellow kicks while shopping for sneakers for his sons in Santa Monica on Monday.

The 36-year-old papa of four checked out turquoise slip-ons and Adidas sneaks, pretty much ensuring that his kids will have the hottest shoes around as the school year begins.

Lucky Beckham boys!

A new, dramatic trailer for the upcoming premiere season of the U.S. X Factor shows Simon Cowell getting in a fight with a fan ... a war of words, that is.

Still, it clearly gets to Cowell -- after he can be seen telling producers that the show is "not working" and has "gotta go."

Of course, we're sure Simon wouldn't just walk away from his million-dollar baby.

Check out the trailer above -- will you watch the Sept. 21 premiere?

Rumors were swirling last week that Eva Longoria was engaged to beau Eduardo Cruz.

The gossip turned out to be false, and now, Eva tells Access Hollywood she isn't sure if she'll ever marry again.

She said:

"I don't know ... I'm not opposed to it, I just don't really give it a lot of thought right now. Ask a woman after divorce if she's gonna get married, you won't get an honest answer."

Longoria, 36, has been dating Cruz, 25, for about six months. Her three-year marriage to basketball player Tony Parker officially ended in January 2011.

But the Desperate Housewives actress did say that if she gets engaged -- it won't be a long engagement. "People think engagement is another step," she says. "It's not another step. You're single and then you're married. The engagement is the planning part. ... If I'm the bride I'm like, oh no, all right, let's get going."

Supermodel Gisele Bundchen was spotted at the airport in her homeland -- Brazil -- where she got strong-armed through the crowd!

We hope that man is her bodyguard. Otherwise, hubby Tom Brady might not be too happy!

Of course, at 5'11", Gisele can pretty much handle herself.

Rachel Bilson is leaving little to the imagination in this clingy Express dress on the cover of October's Women's Health Magazine.

The 30-year-old actress tells the mag:

“I’m not the kind to go to the gym. You should enjoy food and enjoy life. Healthiness stems from being happy.”

As for turning the big 3 - 0, she adds:

"Everyone tells you that things are going to change, so I’m waiting for something to happen. Like I’m going to grow another boob! But it is a milestone. You’re coming into your own.”

Thanks for the visual, Rachel!