Lennon And Maisy Join ABC's 'Nashville' And More Casting News

07/10/2012 09:36 am ET | Updated Jul 10, 2012

Watch out, Tennessee. Lennon and Maisy are taking over!

The Stella sisters, 12-year-old Lennon and 8-year-old Maisy, who became famous for their YouTube cover of Robyn, are heading to ABC's upcoming drama "Nashville."

"BIG ANNOUNCEMENT! We are so excited to tell you, Lennon and Maisy join the cast of "Nashville" coming this fall on ABC!" they announced via Twitter.

"Nashville," starring Connie Britton and Hayden Panettiere, follows the singing careers of the two women as they struggle for fame in Nashville, Tennessee. The series will debut on ABC in the fall.

In more casting news...

Benedict Cumberbatch is headed to Springfield.
The "Sherlock" actor will guest star on the 24th season of "The Simpsons," voicing both the British Prime Minister and a snake-like character in the episode “Love Is A Many-Splintered Thing.” [TVLine]

Shannyn Sossamon has booked a gig on "Mistresses." The actress will appear on multiple episodes of the ABC soap, set to air in the summer of 2013. [THR]

Titus Welliver and Reed Diamond have landed "White Collar" roles. Welliver will play a prominent politician with connections to Neal's father, while Diamond will appear as Cole Edwards, a politically-charged New York construction magnate on the USA series. [TV Guide]

What To Watch: July 9-15

To watch Lennon and Maisy's covers, click through the gallery below.

Lennon & Maisy Singing

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