How well do you know taylor swift? (1) Ever wanted to know how well you know Taylor Swift. Well this is the perfect quiz for you? dink17 published on January 06, 2014 Stacked 1/5 What is her lucky number? 22 13 17 2/5 What is her mum's last name? Findley Finlay Finly 3/5 What is her brothers name? Ashton Andy Austin 4/5 What is her favourite colour? Purple White Blue 5/5 What is her middle name? Emily Alison Allie