Nick Lachey and Vanessa Minnillo celebrate their upcoming wedding.

Nick Lachey and his bride-to-be, Vanessa Minnillo, celebrated their upcoming nuptials Sunday with a sunset wedding shower at the London Hotel in West Hollywood. Guests were feted with cocktails and dishes from Gordon Ramsay's hotel kitchen.

The couple arrived around 7 p.m. at the rooftop celebration. According to People, an eyewitness said that "Nick and Vanessa greeted guests hand-in-hand. Vanessa looked gorgeous in a white dress with a black sash. She and Nick both seemed very excited to celebrate with their families and friends."

If you're thinking of sending a gift then you should know that the couple is registered at Williams-Sonoma and Geary's, and shower gifts included Juliska Berry & Thread whitewash dinnerware, Waterford champagne flutes and a Feinberg English Silver wine funnel.