Lauren Irwin

Younger sister of 5 Seconds of Summer drummer Ashton Irwin. She is the older sister of Harry Irwin. She was two years old when he was born. Ashton's happy birthday tweet to her for her 13th birthday accumulated approximately 100,000 engagements between retweets, favorites, and comments. Her mother, Anne Marie, separated from her father. Apart from Ashton, she has a second brother named Harry. Her brother Ashton performs alongside Michael Clifford in 5 Seconds of Summer. [+]