Now this is how you photobomb!
Instead of casually joining in on the conversation, Fonda decided to have some fun.
With a little help from nearby photogs, Fonda surprised her good friends with a grand entrance. With her tongue out (hello, Miley Cyrus) and fingers pointed above Simon's head, the actress delivered the ultimate photobomb.
Griffith and the "You're So Vain" singer immediately burst out laughing once they realized the surprise. What a great sense of humor these three have!
We're not the least bit surprised of Fonda's hilarious antics.
In addition to playing the smart (and sassy) Leona Lansing in The Newsroom, Fonda has proven to have quite the taste in comedy. Recently, the 75-year-old actress admitted to being a huge fan of the movie, Dumb and Dumber!
Majorly!" Fonda shared with E! News. "I love Jeff and I love Jim, too!"
It's clear Fonda still has the comedic touch. Better watch out next time, celebrities!