Time mag threw a party for its 100 Most Influential people Tuesday night in New York.
Mia Farrow, who made the list in 2008, walked the red carpet with her son, Isaiah, who said of mom, "Every day she's out trying to save the world."
Rihanna, who made this year's list, told ITV News, "It's a big deal." She performed for the illustrious crowd.
Secretary of State Hillary Clinton took the stage and joked that she was announcing a run for "president of Malta."
And Stephen Colbert took the stage and cracked all sorts of jokes, including: "I don't want to brag, but I happen to be on the list for the second time. Anybody else? Show of hands? Anybody else, the second time? We are an elite club. One more and we get a free hoagie."