GOSSIP NEWS >> Khloe Kardashian's "Goodbye Cellulite, Hello Bikini" Party

With a handful of stars gathering together for a fun-filled weekend pool party, Khloe Kardashian hosted the "Goodbye Cellulite, Hello Bikini" bash in Bel Air, CA on Saturday (June 18).

Held at The NIVEA and Shay Todd Summer Chateau, the E! reality babe took to the arrivals carpet alongside a few NIVEA reps before revealing the results of the 2011 NIVEA Good-Bye Cellulite, Hello Bikini! Challenge.

Joining in on the poolside fete were Paris Hilton, who was joined by Allison Melnick and Jennifer Romero, along with Rosario Dawson, Bill and Tom Kaulitz, and Jaime King.

Tweeting during the course of her hosting efforts, Miss Kardashian excitedly wrote, "I just met Rosario Dawson at the NIVEA chateau and... Ummmm... she gets the gorgeous award!!!! She was SOO sweet :)"

Meanwhile, Miss Hilton also seemed to have enjoyed herself at the NIVEA party, as she tweeted upon leaving, "Had a great time with my girls @CamRaFace & @AllisonMelnick at Shay Todd's Summer BBQ. Love her new swimwear collection! Gorgeous!"

 Jaime King

 Khloe Kardashian

Paris Hilton

 Rosario Dawson

Photo Credit: Getty Images