Coupe is joining the Showtime comedy’s third season in a recurring role, the cabler announced Thursday.
Coupe will play Marissa, a wild-child Internet company head and heir to a wealthy media family.
The busy actress will juggle Lies with her other new day job as Will Arnett’s ex-wife on CBS’ The Millers.
Coupe joins fellow Season 3 rookie Mekhi Phifer, who was cast last month as a mogul looking to help Don Cheadle’s Marty grow his empire.
House of Lies‘ third season is set to premiere on Jan. 12 at 10/9c.