Yesterday Britney Spears and Jason Trawick were snapped out and about in Calabasas, and it looks like these two are back on! We spotted some brand new bikes for Sean Preston and Jayden James being loaded into the back of Brit's Mercedes SUV, and even though Britney didn't look completely stoked about the weekend, she did look smokin' hot in this coral tank dress!

Her weave certainly isn't her best feature, but it's good to see she hasn't lost her sexy booty!

Mark Wahlberg was snapped getting into his big black Rolls Royce yesterday afternoon, and he didn't look like he was in the best mood, but he still looked smokin' hot! And that ride? It's almost as sexy as the Victoria's Secret model he married!

Or is that a glow from something else? You know what we're talking about!

After getting married to boyfriend Mario Treadway (aka "MC Souleye") on May 22, we've heard whispers that the Grammy winning singer/songwriter may have a bun in the oven. We can't really detect anything just yet, but that is a pretty baggy shirt she's sporting...

Angelina Jolie's daughter Zahara stuck her tongue out as photogs snapped her arriving at L'Ermitage hotel in Beverly Hills yesterday, and it seems like she's a little badass just like her mom! Miss Z is adorable and all, but I certainly wouldn't want to deal with her when she throws a tantrum ... Shiloh seems way more mellow!

Hilary Duff and fiance Mike Comrie have purchased this $3.85 million Beverly Hills mansion, and not only is the house stunning, but it's in the gated Summit community where Britney Spears once lived.

The 5,260 square foot property has five bedrooms, six and a half bathrooms and an enormous pool, and it boasts a spacious backyard and several working fireplaces. Not bad for a first home!

Xtina might as well get GAGA tattooed on her forehead at this point, because she's followed the Alejandro singer's lead once again.

In a recent interview, Christina Aguilera star tells Company magazine, "Sometimes I am attracted to women. I appreciate their femininity and beauty." In a completely different article in Out mag, Xtina reveals that hubby Jordan Bratman is okay with her exploring her sexuality, saying, "My husband knows that I get into girls. I think it's fun to be open and play. The line is real to me. My husband and I check in with each other, but I definitely love women. I think they're more attractive to the naked eye."

Okay, there's nothing wrong with speaking out about your sexuality and who you're attracted to, but it seems like she's just doing it for attention at this point, especially since her album reviews have been less than stellar.

I know she's playing Linda Lovelace in Inferno, and Machete hits theaters this September, but let's be realistic here -- Lindsay Lohan's last major movie was Labor Pains, which went straight to DVD after premiering on Lifetime ABC Family. She's certainly talented enough to win an Academy Award (at some point down the road), but based on the work she's gotten over the past few years, it seems like she's going to have to pull a 180 with her life and her career if she wants to get her hands on an Oscar.

Despite the fact that Lindsay has been photographed with numerous scripts this week, it doesn't seem like she's actually being cast in anything worth mentioning. I mean, wouldn't we be hearing about it in Entertainment Weekly or The Hollywood Reporter instead of Lindsay's Twitter page or from her mom Dina? And what legit actor struts around Hollywood with a script and a cheesy smile on their face? If they're coming out of a meeting it's one thing, but when it's so clearly staged like this, it just comes off as a pathetic publicity stunt.

Of course, there's also Lindsay's desperate attempt to get cast on HBO's True Blood, which has become incredibly annoying at this point. Last night Lindsay stepped out with a bottle of Tru Blood (for the THIRD time in two days), and she's made it no secret that she's dying to be a part of the show. Linds honey, if they wanted you, I'm pretty sure you'd know by now!

What happened to the bubbly redhead in Mean Girls who stole our hearts with her husky voice and sexy curves? If she can kick ass in Inferno and get her life back on track we're all for it, but lately we just wish she'd do a system reboot and step away from the party scene, get her life together and then come back when she's serious about it.

Kristin Cavallari went shopping on Melrose this afternoon with a gal pal, and she showed off her sexy tan in a strapless white sundress. Can't wait to see this bod on the beach in Malibu this summer!