(CNN) — Despite his A-list celebrity status, George Clooney spent this past weekend like most new parents – changing diapers. The actor skipped an over-the-top costume party for his tequila line Casamigos on Friday to stay home with his 16-month-old twins, Ella and Alexander. “Last night, [Cindy Crawford and Rande Gerber] were dressed up as rock stars, and I was dressed up as a guy cleaning crap out of a baby’s diaper,” Clooney told Entertainment Tonight about his absence from the event. “It was a fantastic costume. Oh, so much fun, you could imagine the fun I had last night.” Related: George Clooney brought to tears by Amal’s heartfelt tribute But Clooney made up for it at a second Casamigos Halloween bash in Las Vegas on Saturday, where he appeared dressed as an airline pilot. Gerber, who is Clooney’s business partner, also went as a pilot. Crawford dressed as a sleek flight attendant. Kevin Mazur/Getty Images North America/Getty Images for Casamigos George Clooney, Rande Gerber and Cindy Crawford dressed for Halloween. When it comes to Halloween costumes, it’s Clooney for the win.<doc-sep>George Clooney Reveals the Hilarious Way His Halloween Has Changed With Twins (Exclusive) The actor gets real with ET about the not-so-glamorous side of fatherhood. George Clooney celebrates Halloween a little differently since becoming a father of twins. The 57-year-old A-list actor opened up to ET at Casamigos’s second Halloween party at the Aria Resort & Casino in Las Vegas on Sunday night. Clooney missed the first night of Casamigos fun in Los Angeles over the weekend because he opted to instead stay home with his 1-year-old twins, Ella and Alexander. His business partner, Rande Gerber, and his wife, Cindy Crawford, did attend, however, and dressed up as rock stars with their two kids, Kaia and Presley Gerber. “Last night, they were dressed up as rock stars, and I was dressed up as a guy cleaning crap out of a baby’s diaper,” Clooney joked to ET. "It was a fantastic costume. Oh, so much fun, you could imagine the fun I had last night.” Getty Images For the second night of revelry, Clooney and Gerber dressed up as a pilots with their flight attendant Crawford by their side. The 52-year-old supermodel opened up about the costume switch, saying, “You don’t want to do the same thing two nights in a row. Last night, we kinda had a thing going with our kids and then tonight we are flying to Vegas, and it was like, I guess the whole flight thing.” The guys joked about downing lots of their tequila for the bash, with Gerber, 56, quipping, "I have a pretty good liver, you?” Clooney replied, "Getting a new one next week." While the flight crew costumes were pretty epic, the Oscar winner admitted that he’s worn some not-so-good Halloween getups over the years. Story continues "Oh, I’ve done some terrible costumes. I went as a milk carton with my face sticking out the side that said ‘Have you seen this child lately?’ That was a bad one,” he confessed. "I’ve done some terrible ones, but that was 30 years ago. I can’t be held responsible for that.” For more Halloween fun, watch the clip below: RELATED CONTENT: Why George Clooney's New Nespresso Commercial Hits Close to Home (Exclusive) George Clooney Introduces Himself as 'Amal's Husband' at Power of Women Event Why Amal Clooney Skipped Princess Eugenie's Wedding Related Articles:<doc-sep>Click to email this to a friend (Opens in new window) Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) George Clooney and Rande Gerber gave friends a Halloween thrill on a private flight from LA to Las Vegas — when they “took the controls” in the cockpit dressed as pilots while supermodel Cindy Crawford served as a flight attendant. “The good news is Cindy Crawford is going to be your flight attendant,” said Clooney from the cockpit on the Casamigos plane traveling from LA to Las Vegas. “The bad news is, well, we’ve never flown before!” Luckily the plane was still on the ground, and the guys were joking around as they headed from LA to their Casamigos party in Las Vegas on Saturday, a day after their starry bash at partner Mike Meldman’s home in LA. In a video of the Halloween flight, “co-pilot” Gerber is seen in the cockpit giving a thumbs up, while “pilot” Clooney holds up a (half-empty) bottle of their tequila brand and exclaims, “This helps!” Crawford showed how to operate a floatation device just in case. Landing safely in Las Vegas, the pals headed to the Casamigos bash at newly opened Catch at Aria Resort & Casino. Their Halloween party guests included Kendall Jenner, Joey Fatone, Jermaine Dupri, Wolfgang Puck, Karolina Kurkova, Marlon Wayans, and DJ Steve Aoki. DJ Cassidy spun tunes and Nas performed. Model Jenner even got in the DJ booth to play some tunes as a surprise. Clooney, Gerber and Meldman sold off their Casamigios for up to $1 billion, but still operate the brand and recently launched a Mezcal line.<doc-sep>
George Clooney wasn't on hand for the first Casamigos Halloween celebration over the weekend — and his twins were the reason why George Clooney’s fans were only treated to one Halloween costume from the actor over the weekend — but the star says he was kind of dressed up in the comfort of his own home during the first night of festivities. “Last night, they were dressed up as rock stars, and I was dressed up as a guy cleaning crap out of a baby’s diaper,” Clooney told Entertainment Tonight of Rande Gerber and Cindy Crawford‘s costumes at the Beverly Hills, California, bash on Friday for Casamigos tequila company, which the men sold in 2017. He continued to the outlet, joking, “It was a fantastic costume. Oh, so much fun, you could imagine the fun I had last night.” Clooney, 57, and wife Amal Clooney share twins Alexander and Ella,16 months — presumably those responsible for the dirty diapers. Casamigos & CATCH Halloween Party at CATCH Las Vegas in ARIA Resort & Casino Credit: Gabe Ginsberg/Getty Want all the latest pregnancy and birth announcements, plus celebrity mom blogs? Click here to get those and more in the PEOPLE Parents newsletter. The actor enjoyed the festivities on Saturday, though, for Casamigos’ second party in Las Vegas — where he spoke to ET. Casamigos Halloween Party At CATCH Las Vegas At ARIA Resort & Casino Credit: Kevin Mazur/Getty Clooney and Gerber, 56, dressed as pilots, wearing sleek shades, professional suits and black and gold caps. Gerber’s wife Crawford, 52, completed the group costume as a flight attendant. Opening up about Halloweens past, Clooney told ET, “Oh, I’ve done some terrible costumes. I went as a milk carton with my face sticking out the side that said ‘Have you seen this child lately?’ That was a bad one.” The Beverly Hills Casamigos party on Friday drew a star-studded crowd, despite Clooney’s absence. In attendance were Gerber and Crawford’s kids, Kaia Gerber and Presley Gerber, as well as Sean “Diddy” Combs, Dave Grohl, French Montana, Harry Styles, Olivia Munn, Zoë Kravitz, Michelle Trachtenberg, Ed Norton and wife Shauna Robertson, Kelsey Grammer, Will Forte and Jeff Probst. george-clooney Credit: Kevin Mazur/Getty Images Clooney has previously opened up about some of the parenting responsibilities he’s taken over since welcoming the twins last June.