Krystal, Olivia and Chase Hemmings. Kidnapped as babys. One day when a fan tweeted The 5SOS boys a video of them performing, They realize they are Lukes siblings. What happens to the kidnappers? What happens to the triplets? Read about their lives as they travel with 5SOS. Will the boys break Krystal out of her shell? Keep reading to find out!

"She won't ever give me a second chance guys, and we all know it. I fucked up, big time. And the price I had to pay? I lost my sister, my only sibling..." (Book 3 of my Secret Sister series or S.S)

Kayla is a tomboy with blonde hair and blue eyes and a black lip piercing. She may seem innocent, but once you see her, you will be surprised. She's tough, physically and emotionally. She wears boy-ish clothing, she says it suits her personality better. She has the 'get away from me/I don't care' attitude. She has 2 best friends who do everything together, Jason and Jasmine, twins. (Book 1 of my Secret Sister series or S.S)

Hi, I'm katelyn, katelyn hood. Yes, before you ask, my brother is the oh so famous, Calum Hood. Here is a look into my life when Calum decides not to keep me his little secret anymore. Sequel: The Hunt: The 5sos Sister Sequel

Ashton and Allie Irwin. Everyone knows who they are. they are the cutest twins in the city of Sydney. They have been close, basically inseperable since birth. They are best friends. They couldn't imagine life without one another. But, they hardly see eachother anymore. Ashton is in a band with his three best mates called 5 Seconds of Summer. Allie went to Uni after they graduated from high school. Whenever they are seen in public they are laughing and they seem ot have the perfect life. That's the secret. Behind closed doors, Ashton and Allie's lives are nothing but hell. {COMING SOON} I will upload the prolouge tonight, but that is all you will get until after I finsh my fanfic called Unpredictable :) Bye now munchkinssss! ~Allie xxx

"i'm not pretty calum." "michael, i swear to god, you're the most prettiest human being i've ever laid my fucking eyes on." or where calum makes michael feel like he's worth something more than he thinks he's worth fem! michael tiny! michael jock! calum all rights reserved © 2016 officialmalum [completed]

Lillie Hemmings has a rough life even though she is the twin sister of luke hemmings. She is bullied at school and self harms but only luke knows. When lillie gets the choice to go on tour with Luke and his band for a year will she take it or start being home schooled with her mum and what does she do when she close to one of the band members.

Hey, I'm Bella hemmings before you ask me are you Luke hemmings sister yes but I am his twin we're both 18 years old, and I am friend with Calum and Ashton but Michael is my boyfriend, like Michael dyes his hair I do too right now it's dark blue and hot neon pink and dark purple and Michael's is a dark red color, I have a lip like Luke and a eyebrow like Michael prieceing.

16 year old Cameron lives in Pittsburgh, Pennsylvania and attends the best performance arts school in the county. She moved there after her brother, Luke Hemmings from 5SOS, lost all of his memory of her. This is a story about what happens when he regains his memories and sets out to find his little sister.