US Weekly's Annual Hot Hollywood Style Issue Party draws Chrissy Teigen, Kendra Wilkinson and James Van Der Beek; John Mayer, Flavor Flav, Dave Grohl and others perform and party at the 28th Annual Rock and Roll Hall of Fame Inductee Ceremony; Emily Blunt and Colin Firth premiere Arthur Newman then head to the after party with John Krasinski and others; Jesse Metcalfe and Josh Duhamel make waves at the Planet Ocean premiere party; Liberty Ross, Pixie Geldoof and Louise get some new sunnies at the Foundry and House Of Holland Eyewear Launch—take a gander at the grandeur of Thursday in your thank-god-it's-almost-the-weekend edition of Last Night's Parties!

Go HERE for more photos by Inae Bloom and tag yourself and your friends!

Last night, filmmakers Geoff Clark, Justin La Pera, Jeramiah Kraus, Matt Meyerson, Ryan Phillippe and their cohorts treated a select group of philanthropists, surfers, extreme athletes and influencers to an intimate screening of Isolated, their groundbreaking documentary on a largely undiscovered, dangerous region of surf around New Guinea.

That's right! Bat for Lashes is coming to town next week to perform songs from her latest album The Haunted Man. If you're a fan of her folk sounds, then you'll be excited to hear that we have a pair of tickets to give away for Bat For Lashes at the Fonda Theatre, Tuesday April 23rd! More»

Did you miss our Instagram roundup of the many famous faces captured taking a whirl on carnival rides and raging into the wee hours of Sunday morning in the middle of the desert? Well allow us now to get you up to speed on what sort of magical party could manage to get Paris Hilton, Alexander Wang, Clint Eastwood and thousands of others on the same outdoor dance floor at 2am. That would be the one and only fourth annual A|X Armani Exchange Neon Carnival, which made its triumphant return as what many accept as the best, most bonkers party of the year on Saturday night of Coachella Weekend.

Go HERE and HERE for more photos by John C. Bajana and Moyo Pollo and tag yourself and your friends!

NYLON and BOSS Orange turned up the heat in the already sizzling desert with their Saturday and Sunday Coachella pool parties hosted at the luxurious Escape House in La Quinta, just minutes from the Coachella Music Festival. Celebrity guests included Hayley Williams, Chelsea Leyland, Harley Viera Newton, Tyler Blackburn, and Tennessee Thomas to name a few, along with VIP sunbathing babes and entertainment industry insiders.

Go HERE for more photos by Sara Gershfeld and tag yourself and your friends!

With Earth Day coming up on Monday, fine skincare purveyor, Kiehl's, Zachary Quinto, and Alanis Morissette teamed up to raise money for environmental program, Recycle Across America. Celebrities such as Gilles Marini, Amy Smart, philanthropists and VIP guests came out to support the cause at the Kiehl's Santa Monica flagship last night for the celebration of the partnership.

Go HERE for more photos by Eric A. Reid and tag yourself and your friends!

For the fourth straight year, inflatable crocodile floats once again filled the pool of the sprawling Lacoste estate in Thermal, California for two days of poolside reveling to celebrate Coachella Weekend at the Lacoste L!VE Desert Pool Party. With celebs like Rita Ora, Alessandra Ambrosio, Brad Goreski, and Alexa Chung joining guests for some Patrón Tequila popsicles, dips in the pool, food and drinks galore, and much more, the annual event was once again a favorite oasis of weekenders for quality Coachillin' in the desert heat.

Go HERE for more photos by Erin G. Wesley and tag yourself and your friends!

After four years as an official sponsor of the festival, H&M at long last threw its first Coachella weekend party at the famous Merv Griffin Estate on Saturday. The H&M Loves Music event featured live performances by Santigold, The Dough Rollers and party tunes provided by DJ Michelle Pesce and DJ Shorty Stump for over 500 guests to enjoy while lounging in the shade with cold drinks and bites. Among the notables who stepped out for the event were Diane Kruger, Jason Wu, Sophia Bush, Joshua Jackson, Julianne Hough, Justin Chatwin and Darren Criss. Check out the slideshow to see photos from H&M Loves Music and see why we're hoping it was just the first of many H&M Coachella parties to come.

[Clockwise from top left: Jessica Szohr, Julianne Hough; Ashley Madekwe, Alexander Wang, Chanel Iman; Clint Eastwood]

With a reputation as one of the best parties of the year, it's safe to say the A|X Armani Exchange Neon Carnival did not disappoint anybody when it made its return to the desert on Saturday night during Coachella Weekend. As in years past, the night was a wonderland of neon-lit carnival rides, drinks, food, and non-stop party beats that kept thousands on the dance floor into the wee hours and brought out droves of celebrities who joined in on the fun. In fact, the magic of Neon Carnival is so powerful, it's probably the only setting on the planet where you'd find Paris Hilton, Alexander Wang and Clint Eastwood raging at the same party. Don't believe us? See for yourself in this Instagram roundup of them and other celebs letting loose this year's A|X Armani Exchange Neon Carnival.

GofG L.A. is looking for photographers to shoot Coachella and all its wonderment, from the shows in the tents to the pool parties and awesome weirdness and revelry in between. If you're a photographer going to Weekend 2 of the festival, keep reading to find out how you can be a GofG L.A. Coachella photog! More»