Rumer Willis to Guest on PRETTY LITTLE LIARS Season 4

Pretty Little Liars has enlisted a new star for its upcoming fourth season.

According to The Hollywood Reporter, Rumer Willis, daughter of Demi Moore and Bruce Willis, has officially been tapped to guest on the ABC Family drama, which will return June 11.

Willis will take on the role of Zoe, the head of an international charity. Her character is "the type of girl who will change the world and keep her sense of humor at the same time." Though her single episode is set to air in July, THR reports that Willis has been given the option to boost the count.

For the original report, head on over to The Hollywood Reporter.

In the fourth season, the PLL girls are ready to kick some "A." No longer just wanting to sit by and wait for "A's" latest cruel attack, Aria, Emily, Hanna and Spencer take matters into their own hands and try to finally put a stop to their tormentor. As relationships are put to the test, new and old secrets are revealed and the stakes are raised higher than ever before as the Liars come closer to the truth - will all of their sacrifices be worth it in the end?

Willis recently completed production on the independent feature THE DIARY OF PRESTON PLUMMER, a coming-of-age story opposite Trevor Morgan. In 2009, Rumer starred in Summit's HOUSE ON SORORITY ROW. Other film credits include HOUSE BUNNY and FROM WITHIN. Willis' television roles include a significant arc on 90210 as well as guest starring roles on ARMY WIVES, CSI: NY, and MEDIUM.

Photo by: Kevin Thomas Garcia