Kaley Christine Cuoco-Sweeting (born November 30, 1985) is an American actress.
Bio: She was engaged to Josh Resnik for six months starting in October of 2011, but they broke off the engagement in 2012. She was then married to Ryan Sweeting from 2013 to 2015. In 2016, she began dating Karl Cook. Her sister Briana competed on The Voice in 2013.
Wiki: She gained fame for portraying Bridget Hennessy on the ABC sitcom 8 Simple Rules. In 2007, she began playing Penny on The Big Bang Theory.