updated 12/08/2011 AT 12:00 PM ET
•originally published 12/08/2011 AT 1:00 PM ET
It looks like Ellie Kemper will need some Bridesmaids of her own.
“I want to mention something,” O’Brien said to Kemper, who also has a supporting role on The Office as Erin Hannon. “It’s sort of a big deal around this office. You got engaged.”