Billie Eilish became the first woman in Grammy history to sweep the Big Four awards: album, record and song of the year plus best new artist. The first artist ever to win the big four awards was Christopher Cross 39 years ago. Eilish took album of the year for her debut, 'When We All Fall Asleep, Where Do We Go?', becoming the youngest album of the year winner in Grammy history (she is 18), easily topping Taylor Swift, who was 20 when she won a decade ago for 'Fearless'. She's also the youngest record of the year winner, with 'Bad Guy', in Grammy history - before her, the youngest were Kimbra and Sam Smith (both were 22 when they won). Also, Eilish's collaborator and older brother Finneas (22), is the youngest winner of producer of the year, non-classical in the category's history. Lizzo took best urban contemporary album for 'Cuz I Love You (Deluxe)', Tyler, the Creator's 'Igor' won best rap album, The Chemical Brothers' 'No Geography' won best dance/electronic album, Cage the Elephant took best rock album with 'Social Cues', Vampire Weekend took best alternative music album with 'Father of the Bride', the late Nipsey Hussle won his first Grammy for best rap performance for 'Racks in the Middle', Tool won best metal performance for '7empest', Beyoncé's 'Homecoming' won best music film, former First Lady Michelle Obama's 'Becoming' won best spoken word record...