The Showtime program, "Weeds" has added one half of the richest teen twins in the world.
According to the Hollywood Reporter, Mary-Kate (don't call her Ashley) Olsen is going to become a series regular on the dark dramedy.
This marks MK's first return to TV since 2002.
The article says: "On the Lionsgate-produced show, Olsen will play Tara, a devoted Christian girl living in the newly developed megachurch community Majestic who becomes a love interest for Nancy Botwin's (Mary-Louise Parker) son Silas (Hunter Parrish). Olsen will appear in 10 of the 15 episodes of the show's third season."