Shiri Freda Appleby is an American actress. She is best known for her leading roles as Liz Parker in the WB/UPN science fiction drama series Roswell (1999–2002) and Rachel Goldberg in the Lifetime/Hulu drama series Unreal (2015–2018). Her major film credits include A Time for Dancing (2000), Swimfan (2002), Havoc (2005), Charlie Wilson's War (2007), and The Devil's Candy (2015). Appleby also starred as intern Daria Wade in the final season of the NBC medical drama series ER (2008–2009). She later starred as Cate Cassidy in The CW drama series Life Unexpected (2010–2011) and as Lucy Lambert in the web comedy series Dating Rules from My Future Self (2012). Appleby also had recurring roles on the NBC drama series Chicago Fire (2012–2013) and the HBO comedy-drama series Girls (2013–2014).