Demi Lovato isn't the only star in her family. Little sister Madison De La Garza has been acting since she was 7 years old with a big break starring alongside Eva Longoria on Desperate Housewives. The actress, who is very close to Demi and credited by the singer as the reason she decided to finally get sober, is opening up about what it's like to grow up with a famous sister in the September 2015 issue of Seventeen, on sale now. In the interview, Madison discusses her connection with Demi, saying:
"I think when people say they wish Demi Lovato was their sister, they don't realize how hard it is to be related to someone who's constantly away on tour. But she's good at making time for me. We text constantly, and whenever she sees a funny tweet, she'll screenshot it and send it to our family group message (which includes our mom and our sister, Dallas, 27). My phone is constantly going off just from that. When Demi is home, our relationship is just like any sisters'. We get fro-yo and watch the ID channel — we're obsessed — and we talk about anything and everything. I know I can trust her with it all."
Demi, who has been promoting her new single "Cool For the Summer" around the world, also says that she wants to be there for her sister as much as possible, adding: "I tell Madison to call me as much as possible. I want her to come to me with things. I just let her know that I'm always there for her, whether I'm on the other side of the world or I'm next door."