In honor of the 64th Annual Primetime Emmys, Posey is starring in a sketch as legendary acting coach Ja,N (Just Act, Naturally).
"I decided to start teaching acting classes in Emmy speeches because the most important part of any actor's career is the Emmy awards acceptance speech," she says in the video above.
In addition to her role as Liz on "Louie," Posey will appear in the season premiere of "New Girl" (premiering Tues., Sept. 25 at 9 p.m. Et on Fox) as a Shot Girl at a party to celebrate the removal of Schmidt's (Max Greenfield) penis cast.
Catch the 64th Annual Primetime Emmys on Sunday, Sept. 23.