Lady GaGa has joined the Backstreet Boys and Korn's Jonathan Davis in a boycott of BP oil.

Davis, who is initiating the artists' boycott has encouraged his fellow musicians to abandon the use and purchase of BP fuel, as well as that of any of its affiliates, during their summer tours, he told The AP. The boycott is in response to the oil company's handling of the tens of millions of gallons of oil that are streaming into the gulf and devastating the ecology and economy of the region.

Additionally, Justin Bieber, Cameron Diaz, Lenny Kravitz and Ryan Seacrest are volunteerig their time to appear on CNN's two-hour telethon "Disaster in the Gulf: How You Can Help" this Monday.

AnnaLynne McCord was snapped juicing up in Beverly Hills yesterday afternoon, and we love the fact that the 90210 hottie flat ironed her hair for the occasion. We dig the kinky side of Ms. McCord, but it's a fun change to see her minus her wild mane every now and then!

And yup, we're still digging the sunshine yellow pastel nail polish.

Nick Cannon looked worried when leaving a medical building in Beverly Hills, yesterday. His wife, Mariah Carey, is rumored to be pregnant with their first child at the age of 40, which can be some cause for concern.

Although older motherhood is a trend in Hollywood -- Halle Berry gave birth to her darling daughter Nahla at 41, and Kelly Preston is preggers at the ripe old age of 47!

Last night Lindsay Lohan didn't want to be seen as she snuck through the back door of The Colony in Hollywood.

Photogs tell us she arrived at last call, 1:30 am, leaving after closing, at 2:30am. She and her friends were intent on losing the paps, driving recklessly through red lights!

Apparently, one set-off SCRAM alarm isn't slowing her down (her attorney claims the alcohol test came back negative anyway) but why trade one destructive behavior for another?

Lindsay Lohan and all Kombucha lovers may have to find a new drink of choice ... at least temporarily. The drink, described as "an elixir that immediately works with the body to restore balance and vitality," is vanishing from several high-end supermarkets.

As X17online previously reported, due to the fermentation of the tea in Kombucha, the drink may also contain a trace of alcohol. Well now that "trace" is being investigated.

A source at Whole Foods tells X17online exclusively that Kombucha has been pulled "because it may have more alcohol than what is listed on the label. As a precaution, all of our stores have taken the product out of the store refrigerators. But we're not supposed to notify customers as to why exactly we're not carrying Kombucha at the moment."

Whole Foods isn't the only store being cautious. We've learned Bristol Farms, which usually is stocked with all flavors of Kombucha, has now slowly been removing the drink from their stores, as well.

Just last month after Lindsay was seen carrying her Kombucha drink, X17online spoke to Millennium Products founder G.T. Dave, creator of Synergy Kombucha, who told us exclusively:

"We are thrilled to be a part of Lindsay's new found healthy lifestyle. But we're not surprised she was photographed carrying our product. She's actually been drinking Kombucha for over a year. Great to see that she's taking her health seriously."

G.T. may be rethinking that statement right about now. It's been widely reported that Lindsay's SCRAM device went off the night of Katy Perry's MTV Awards after-party due to Lindsay's blood-alcohol level being between .03 and .04.

Could Kombucha be to blame? Oh Lilo, have you just ruined this guy's business?

Get ready Snapple, she may be coming to get you next!

Jessica Alba has been looking fitter than ever, and now we know her diet secret: hamburgers!

Course she makes sure to buy only organic fast food, going to O Burger in West Hollywood after picking up some iced tea at the Coffee Bean.

And we're loving her look -- an Escada bag with Doc Martens? Hot!

If only we could all eat fast food and look like that!

Jesse James is packing up his garage and moving to Austin, Texas, where Sandra Bullock owns a home.

After a custody hearing regarding his youngest daughter Sunny, 6, yesterday, James' attorney confirmed that the Monster Garage star (who also owns a garage in Austin) will be moving to the lone star state at the end of the month.

Sandra still owns a home in Austin, but recently moved to New Orleans with her newly adopted son, Louis.

After sparking plastic surgery rumors with two visits to medical offices in Beverly Hills earlier this week, Jessica Simpson attempted to hide her face under her blonde locks and a pair of oversize sunglasses when she left the gym this afternoon.

Jessica denies getting any work done, but the medical offices she visited are where numerous plastic surgeons have their practices, and what really caught our attention was the fact that the actress/singer spent approximately SIX HOURS at two different doctor's offices. If she had something drastic and Megan Fox-y done to her mug, I'm sure we would have noticed, but who spends that much time at the doctor's office and then hides under her hair three days later?