We didn't really see this coming, and apparently George Clooney didn't either!

On Tuesday the actor was being interviewed on CNN by Richard Roth at the United Nations for a roundtable with President Obama, and after asking a bunch of relevant questions, Roth went for the important stuff. You know, what Clooney thinks about Angelina Jolie filing for divorce from Brad Pitt!

“What happened?” Clooney asked. "I didn't know that. Wow I feel very sorry, then. That's a sad story and unfortunate for a family. It's an unfortunate story about a family. I feel very sorry to hear that. This is the first I’ve heard of it." Watch the video above to see his reaction -- he looks completely stunned!

Jolie filed for divorce from Brad on Monday, citing irreconcilable differences and is seeking custody of their six kids. The two have been together for a decade, but they've only been married for two years. Jolie's rep said in a statement, "This decision was made for the health of the family. She will not be commenting at this time, and asks that the family be given their privacy during this difficult time."

Rumor has it Brad cheated on Angelina with co-star Marion Cotillard, and there have been rumblings that their clashing lifestyles also led to the split. Doubt these two will patch things back up!