The human rights lawyer, 37, wore a pastel pink Roland Mouret dress with gold heels and a box clutch, but her stand out accessory was her handsome 54-year-old husband.
George Clooney and his wife Amal looked loved up at actor's film premiere
Having recently celebrated their first anniversary, the pair only had eyes for each other as they shared a kiss and held hands at the premiere of Our Brand is Crisis, a dramatic comedy starring Sandra Bullock and produced by George himself.
George told People, "We had a beautiful anniversary, and we're having fun."
The happy couple share a kiss on the red carpet
The Hollywood star admitted he didn't make a big deal of their first anniversary because the couple would have plenty more in the years to come.
George told Extra's AJ Calloway, "I had to start off by (attending) a Jerry Weintraub event… and then afterwards she and I got to sneak out and have a dinner."
"That was it, just a little dinner?" AJ joked. "What are you gonna do, shoot off fireworks?" George replied. "You know sometimes you just go to dinner.
George and Amal Clooney wed in September 2014 in Venice
"This is the paper anniversary you don't want to go too crazy on the first, you know, you've got a lot more to do."
Their star-studded wedding took place in Italy in September 2014 and since then the Hollywood heart-throb has openly spoken of his fondness for his barrister wife.
"She's an amazing human being," he told ET. "And she's caring. And she also happens to be one of the smartest people I've ever met. And she's got a great sense of humour."
Their Venetian wedding reception was attended by a host of A-list celebrities, including Matt Damon, U2 singer Bono, Anna Wintour and George's best friend Rande Gerber and his model wife Cindy Crawford.