Hollywood – This past Saturday, Vanessa Hudgens celebrated her sister Stella Hudgens ‘sweet’ 18th birthday party at Beacher’s Madhouse in Hollywood. The two were dressed in similar beaded and fringed outfits, and danced the night away with friends including Willow Smith, Bella Thorne, Kyle Massey and Tristan Klier. The party was catered by Sugar Factory Hollywood, complete with “blinged out” and famous Couture Pops, a chocolate fountain and furnished with the signature Sugar Factory yellow rubber ducks! Vanessa and Stella especially loved the newest Hollywood and I <3 LA Couture Pops! At the end of the night, a huge three-tiered cake was brought out for Stella, and Lil Kanye along with friends and family sang Happy Birthday to Stella. Everyone received their own Sugar Factory gift bag at the end of the party full of sweets and treats, including their own Couture Pop.