Ellen DeGeneres Classic Jokes on Twitter

Kangaroos, the pope, and a classic Britney Spears song provided some humor this week at the hands of our favorite women on Twitter. Ellen DeGeneres told a classic joke, while Lena Dunham offered up a prayer for one of her favorite actresses. To get you to Friday, check out our roundup of the funniest tweets of the week. And don't forget to follow POPSUGAR Sex & Culture on Twitter!