Catherine Anne Bosworth (born January 2, 1983) is an American actress. Following minor roles in the films The Horse Whisperer (1998) and Remember the Titans (2000), she had a leading role in the movie Blue Crush (2002). Bosworth had roles in independent films, playing Dawn Schiller in the true crime film Wonderland (2003) and Sandra Dee in the Bobby Darin biographical drama Beyond the Sea (2004). She portrayed Lois Lane in Superman Returns (2006) and had roles in 21 (2008), Straw Dogs (2011), And While We Were Here (2012), and Still Alice (2014). Bosworth starred in the horror films Before I Wake (2016) and The Domestics (2018), then as KC in the Netflix science-fiction miniseries The I-Land (2019).