2010 Coachella

Kristen Stewart stopped by the Lacoste Pool Party during Coachella earlier today. We spotted her checking out the festival on Friday, amid rumors that she was stuck in Europe due to canceled flights. Kristen tucked her hair up into a hat to keep it off her neck in the heat, and she smiled as she rolled up her t-shirt sleeves. She'll be headed back to Vancouver soon for Eclipse reshoots, but she managed to squeeze in a quick trip overseas — she spent her 20th birthday visiting Robert Pattinson in Hungary, and the two will be reunited in Canada soon to finish up work on the next Twilight movie. Rob would probably appreciate the three-day festival, but this time she was on her own sweltering in the desert.

Today, we attended a Coachella party hosted by Lacoste. Mist sprays, music deejayed by Alexa Chung — it couldn't get any better right? Well, it did when we spotted Rachel Bilson on scene looking extra cute in a blue leopard print top, cuffed denim shorties, brown sandals by Joie, and Ray-Bans. We couldn't help asking her for a picture, so we could share with you. Doesn't she look adorable? Lucky for us, we can replicate the same look with a couple of easy peasy pieces.

Be sure to see what H&M had to say about Coachella too, if it weren't for them we wouldn't have had such a bitchin' time!

Jay-Z headlined the first night of Coachella yesterday, which was far and away one of Buzz's top fives of day one. Beyonce watched from the sidelines for most of the show, but she came out and joined him for a duet performance of "Young Forever" — check out the video, so awesome! Jay even had fireworks to top off the incredible set. Beyonce and Solange also checked out some of the other acts like Zooey Deschanel's She & Him. Buzz has been twittering up a storm from the festival, and we're keeping our eye out for celebrity sightings. Stay tuned for lots more from the star-studded long weekend in the desert!

To see lots more of Jay-Z and Beyonce, just read more

I already shared highlights from Friday's shows at Coachella, so by now, you've probably heard the biggie that blew my mind: Beyonce made a surprise appearance and joined Jay-Z on stage! The power couple came together for the hit "Young Forever," and they couldn't have looked cuter (of course, they sounded good, too). It's all anyone is talking about this morning, so check out the video when you read more

Just a reminder I'm rockin' out at Coachella this weekend, thanks to H&M. Keep checking for festival style slideshows, trends, and more! And follow my adventures on Twitter and Facebook. Who am I dying to hear? Muse, MGMT, Vampire Weekend, LCD Soundsystem, Passion Pit, Temper Trap, Phoenix, De La Soul, Pavement . . .

Later today, I'll be heading to Indio, CA along with Fab and the winners in our H&M contest to check out the awesome lineup of artists at this year's Coachella Music Festival. Friday alone has enough bands to make my head spin between She & Him, Vampire Weekend, and Jay-Z, so something tells me I'm going to be very, very tired when all of this is over.

Follow me on Twitter throughout the next few days — I'll be there through Monday! I'll send you guys any star sightings and band pics I get as I wait for each act to take the stage (and, of course, you can check back on Buzz for the highlights). To prep for the whirlwind weekend, I'm jotting down a few must sees to help me prioritize. Give the list a look when you read more