Celebrity Best Supporting Actor! George Clooney Photobombs Cindy Crawford's Romantic Selfie with Husband Rande Gerber The group were in Ibiza celebrating the Spanish launch of George Clooney and Rande Gerber's tequila brand, Casamigos By Jodi Guglielmi Jodi Guglielmi Instagram Twitter Writer-Reporter, PEOPLE People Editorial Guidelines Published on August 24, 2015 11:40 AM Share Tweet Pin Email Photo: Courtesy Cindy Crawford Talk about a surprise guest appearance! George and Amal Clooney jetted off to Ibiza for the Spanish launch of George’s tequila company, Casamigos, and were joined by longtime friends Rande Gerber – George’s business partner – and his wife, Cindy Crawford. The breathtaking vistas provided an irresistible backdrop for a romantic selfie for Crawford and Gerber – but Ibiza’s stunning skyline wasn’t the only scene-stealer in the snapshot. In true prankster fashion, pal Clooney, 54, mugged it up and photobombed the couple, just as they were leaning in for a kiss. Of course Crawford couldn’t help but post the hysterical moment, captioning the photo, “@casamigos photo bomber #HouseofFriends.” The group – along with Casamigos co-founder and producer Mike Meldman – arrived in Ibiza on Saturday afternoon, flying in from George and Amal’s Lake Como home. Once they arrived, they headed out to a waterfront restaurant for dinner and Casamigos cocktails. The group dined on a full Casamigos-themed menu including, grill loin rib marinated with tequila Casamigos Añejo, foie mid-cuit over brioche and jelly tequila Casamigos reposado and passion fruit gazpacho with white tequila Casamigos foam. “The whole group was so excited to be together,” an onlooker told PEOPLE of the group dinner. “George had the group laughing with tales of his early acting days and not-so-glamorous auditions.” The next day, Amal and Crawford spent the day shopping at the island boutiques and exploring the town before all departing on the Casamigos private jet.