01/10/2013 at 07:00 AM EST
and Amy Poehler are usually the ones making people laugh, but as they gear up to host
Sunday's Golden Globe Awards
, they plan to leave the LOL-worthy moments in the hands of their peers.
"Because it's such a fun kind of sloppy night, it's not really about the host giving any kind of big comedy performance," Fey, 42, told reporters during a conference call on Wednesday. "It's our job to keep things moving and also try to get the movie stars more liquored-up so that hopefully someone's boob will fall out of a dress. That's our main role."
The 30 Rock star
and Poehler, 41, are confident the evening will be a memorable one.
"The luckiest we could get would be for something interesting and spontaneous to happen," Fey said. "We have a lot of spontaneous things planned."
But the actress is confident that she
will not be one of the sloppy folks.
"I'm sure I will not drink any alcohol until the show is over, and then I will drink half a glass of alcohol and that will put me away," Fey told PEOPLE, before Poehler jokingly added, "I'm going to pub-crawl it all the way to the venue and then try to take a two-hour blackout nap before we start, and then as soon as the show is over, I'm going to go on a 10-day juice cleanse."
The 70th Golden Globe Awards will air live on Sunday, Jan. 13, 2013, on NBC at 8 p.m. ET (5 p.m. PT) from the Beverly Hilton Hotel.