As much as I want to say I'm Harry Styles's biggest fan, I know I'm no match for his older sister, Gemma. The writer and influencer is always championing Harry's work and accompanying him to big events, including his most recent appearance at the BRIT Awards, where he performed his latest single, "Falling," in a pool of water. Gemma, who is three years older than Harry, even wrote a touching story about growing up with Harry for his Another Man cover story and accompanied him to the launch party in 2016. But the support goes both ways — Harry made sure to attend Gemma's university graduation a few years back despite his high-profile career. Keep reading to see some cute moments between the Styles siblings that they've shared over the years.