Last weekend, celebrities flocked to the desert for the Coachella Music and Arts Festival in Indio, CA. Cute couples like Fergie  and Josh Duhamel , as well as Kate Boswoth and Michael Polish, mixed and mingled at various bashes. Lea Michele , Rihanna , Katy Perry , and Vanessa Hudgens  were among those who made the rounds as well. The second round of shows begins today! Ahead of the fun resuming, see who kicked off the Coachella excitement.
Katy Perry  wore a floral dress at the festival on Sunday.
Lily Collins stepped out to support Mulberry  on Friday at their Coachella party.
Tallulah Willis went barefoot in the VIP section on Saturday.
Emma Watson  and her man cuddled up during a show.
Nina Dobrev  and Ian Somerhalder  posed together at the Burton Snowboard BBQ at the Ace Hotel Saturday.
Lindsay Lohan  checked out the Sunday scene.
Lauren Conrad  ran around the festival grounds Sunday.
Usher  and his friends checked out the scene on Saturday and later headed to Armani Exchange 's Neon Carnival.
Teresa Palmer posed alongside Lacoste 's signature crocodile at their Saturday pool party,
Vanessa Hudgens  and her boyfriend Austin Butler hung out with friends on Saturday.
Emma Watson  showed her stripes at Mulberry 's Parker Palm Springs party on Saturday.
Vanessa Hudgens  and her boyfriend Austin Butler cozied up during Guess's pool party on Saturday.
Brie Larson showed off her DJ skills at the Lacoste  pool party Sunday.
Lauren Conrad  and Haylie Duff snapped a picture at the festival on Saturday after Lauren lounged poolside at Lacoste 's bash.
Emile Hirsch  bundled up for the cool Indio weather on Friday.
Michelle Trachtenberg  hung out at Neon Carnival on Saturday.
Kellan Lutz  doubled up on sunglasses for Coachella on Friday.
Jesse Tyler Ferguson brought his stripes to GenArt's Coachella party on Friday after also popping up in a VIP tent on the festival grounds.
Nina Dobrev  and Ian Somerhalder  met up with pals Diane Kruger  and Joshua Jackson  on day three.
Jamie Chung wrapped up her Saturday night at Neon Carnival, where we saw her with Bryan Greenberg.
Whitney Port  stepped out for the festival fun on Friday.
Dylan McDermott strolled into the grounds solo after hanging out with girlfriend Shasi Wells in the VIP section Friday.
Emma Roberts brightened up the rainy Friday night at a Coachella afterparty.
Paris Hilton  and her boyfriend, DJ Afrojack, hung out at Coachella on Saturday before partying at Neon Carnival late into the night.
Gerard Butler  hung out with the ladies on Sunday.
Gerard Butler  stayed dry in an igloo during GenArt's Coachella afterparty on Friday.
Kate Bosworth  and Michael Polish showed PDA on the Coachella grounds Friday, when they checked out a performance by Arctic Monkeys. We spotted them holding hands as they walked through the VIP section in the afternoon.
Pierce Brosnan  carried a backpack on the first day of Coachella. He arrived early and hung out in the VIP section Friday.
Jared Leto  wore black for the first day of Coachella.
Katy Perry  chatted with Florence Welch on Sunday.
Lea Michele  posed with Lacoste 's signature croc during their pool party on Saturday.
Emile Hirsch  snapped a pic with a friend Sunday.
Fergie  and Josh Duhamel  posed for a picture at Coachella on Saturday.
Kellan Lutz  checked out the second day of the festival before partying at Neon Carnival later that night.
Elijah Wood  deejayed at Lacoste  Live!'s Coachella bash on Saturday.
Bryan Greenberg and Jamie Chung braved the rain to see shows on Friday at Coachella.
Usher  was on hand for the Sunday night scene.
Kate Bosworth  wore an animal print top to celebrate at Mulberry 's party at the Parker Saturday.
Emma Roberts and Chord Overstreet got goofy on Saturday.
Mark Salling  was dressed for the chilly weather Saturday night.
Eli Roth hung out with friends at the festival grounds on the second day.
Lauren Conrad  and Lea Michele  posed together during the Lacoste  Live! event on Saturday.
Emma Watson  and her boyfriend Will Adamowicz cuddled and kissed while watching Radiohead play Saturday.
Katy Perry  went from the festival to the Details and Hennessy afterparty on Friday.
Mischa Barton  sipped on a cold drink in the VIP section Saturday.
Dylan McDermott spent the festival weekend with girlfriend Shasi Wells.
Kate Bosworth  and Michael Polish cuddled up while watching a show on Saturday.
Nina Dobrev  and Ian Somerhalder  showed PDA on the last day of the festival.
Lindsay Lohan  hung out with a guy friend on Sunday.
Diane Kruger  and Joshua Jackson  checked out Lacoste  gear at the brand's party Saturday.
Rihanna  and Katy Perry  danced in the crowd Sunday.
Fergie  and Josh Duhamel  popped up at the festival on the final day.
Vanessa Hudgens  danced in the crowd on Sunday.
Josh Hutcherson and Josh Henderson got together at the Guess party on Saturday afternoon.
Emma Roberts and Chord Overstreet walked side by side on the final day of the festival.
Jared Leto  returned to Coachella for a second day of fun.
Kate Bosworth  changed into a long dress to attend Mulberry 's Coachella party at the Parker Palm Springs Friday.
Whitney Port  left Saturday's Neon Carnival, where we spotted her riding bumper cars with a pal.
Jessica Szohr  partied at the Neon Carnival on Saturday.
Lo Bosworth  stopped by Lacoste 's pool party on Sunday. She lounged in a cabana with friends and also checked out Lacoste's pop-up shop.
Diane Kruger  and Joshua Jackson  held hands on their way to watch a show Sunday.
Katy Perry  rocked out to M83 on Friday.
Vanessa Hudgens  and Austin Butler cuddled up in the grass on Sunday.
Cory Monteith  checked out a watch at Lacoste 's afternoon bash Saturday.
Lindsay Lohan  let her hair down for the first night of festival fun.
Katy Perry  checked out the Lacoste  event on Saturday.
Ellie Goulding rocked out on Saturday.
Paris Hilton  wore a hot pink dress for the first day of the festival, when she watched Afrojack perform.
Jesse Tyler Ferguson and his boyfriend Justin Mikita lounged poolside at Lacoste 's party on Saturday.
Zoe Kravitz checked out GenArt's Friday late-night Art of Elysium event and Ciroc bash, where we also spotted a hooded Penn Badgley .
Aaron Paul and his fiancée Lauren Parsekian checked out the Friday lineup with friends after Aaron kicked off the Coachella fun at the Filter magazine party on Thursday night.
Emma Watson  popped up Sunday night.
Camilla Belle arrived at the Neon Carnival party on Saturday night.
Lily Collins checked out Mulberry 's party on Saturday.
Vanessa Hudgens  and her boyfriend Austin Butler kissed in the grass on Friday.