Poehler gushed afterward, "Wow, what an exciting special guest! That was Hillary Clinton's husband!"
Lawrence won as best actress in a musical or comedy for her role as a troubled widow in a shaky new relationship. The Globe winners in musical or comedy categories often aren't factors at the Oscars, which tend to favor heavier dramatic roles.
But "Silver Linings Playbook" is a crowd-pleasing comic drama with deeper themes than the usual comedy. And Lawrence — a 2010 Oscar nominee for her breakout film "Winter's Bone" who shot to superstardom with "The Hunger Games" — delivers a nice mix of humor and melancholy.
"What does this say? I beat Meryl," Lawrence joked as she looked at her award, referring to fellow nominee and multiple Globe winner Meryl Streep. Lawrence went on to thank her mother for believing in her and her father for making her maintain a sense of humor.
Waltz won supporting actor for his role as a genteel bounty hunter who takes on an ex-slave as apprentice in Quentin Tarantino's for "Django Unchained.
The win was Waltz's second supporting-actor prize at the Globes, both of them coming in Tarantino films; he previously won for "Inglourious Basterds."
"Let me gasp," said Waltz, whose competition included "Django" co-star Leonardo DiCaprio. "Quentin, you know that my indebtedness to you and my gratitude knows no words."
Tarantino won the screenplay prize for "Django Unchained." He thanked his cast and also the group of friends to whom he reads work-in-progress for reaction.
"You guys don't know how important you are to my process. I don't want input. I don't want you to tell me if I'm doing anything wrong. Heavens forbid," Tarantino said. "When I read it to you, I hear it through your ears, and it lets me know I'm on the right track."