shenae grimes lucy hale getty 'Scream 4': Shenae Grimes, Lucy Hale definitely in for a frightThursday night (Aug. 26) teen show stars Shenae Grimes (“90210”) and Lucy Hale (“Pretty Little Liars”) were tweeting about being a part of “Scream 4.”

Dimension Films has confirmed to Zap2it that the two lovely ladies are indeed part of the popular horror franchise reboot, due out in April 2011. While we know the girls are making cameos, there are no further details about their roles — as Shenae tweets, “All hush hush but stay tuned.”

]]>Neve Campbell, Courteney Cox and David Arquette, plus franchise newcomers Emma Roberts, Alison Brie, Rory Culkin, Hayden Panettiere, Adam Brody and Mary McDonnell. We get more excited every time we hear most casting news. Are you getting ready to “Scream” in 2011? Follow Zap2it and Zap2it Andrea on Twitter and Zap2it on Facebook for the latest TV, movie and celebrity news. Photo credit: Getty Images