Actress Cristin Milioti attends the 78th annual Drama League Awards Ceremony and Luncheon at the Marriott Marquis Times Square on May 18, 2012, in New York.
Credit: Mike Coppola/Getty Images
Nominee Cristin Milioti attends the 66th annual Tony Awards at The Beacon Theatre on June 10, 2012, in New York.
Credit: Mike Coppola/Getty Images
Tina Fey and Cristin Milioti in the 2011 "30 Rock" episode, "TGS Hates Women."
Credit: NBC
Steve Kazee and Cristin Milioti speak at the 27th Annual Lucille Lortel Awards at NYU Skirball Center on May 6, 2012, in New York.
Credit: Janette Pellegrini
Steve Kazee, left, and Cristin Milioti are shown in a scene from "Once" in New York.
Credit: AP
Steve Kazee and Cristin Milioti on the opening night of "Once" at The Bernard B. Jacobs Theatre on March 18, 2012, in New York.
Credit: Brad Barket/Getty Images
Steve Kazee, left, and Cristin Milioti are shown in a scene from "Once" in New York.
Credit: BroadwayWorld.com/Boneau Bryan-Brown,Joan Marcus
Matt Oberg and Cristin Milioti are seen here in the 2013 film, "Bert and Arnie's Guide to Friendship," which follows the romantic misadventures of Bert Sheering (Oberg), a sophisticated, yet sexually repressed author, and Arnie Hubert (Stephen Schneider), a no-nonsense executive and unabashed ladies man.
Credit: Justified Ends Entertainment
Viewers finally met The Mother (Cristin Milioti) as she buys a ticket out to Barney and Robin's wedding in Farhampton, on the eighth season finale of "How I Met Your Mother."